java.lang.Object
- edu.caltech.nanodb.sqlparse.NanoSQLBaseListener

All Implemented Interfaces:

NanoSQLListener, org.antlr.v4.runtime.tree.ParseTreeListener
```
public class NanoSQLBaseListener
extends java.lang.Object
implements NanoSQLListener
```
This class provides an empty implementation of NanoSQLListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

Constructor Summary

Constructors
Constructor Description

NanoSQLBaseListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`enterAnalyzeStmt(NanoSQLParser.AnalyzeStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.analyzeStmt()`.
`void`	`enterBeginTxnStmt(NanoSQLParser.BeginTxnStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.beginTxnStmt()`.
`void`	`enterCascadeOptCascade(NanoSQLParser.CascadeOptCascadeContext ctx)`	Enter a parse tree produced by the `CascadeOptCascade` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`enterCascadeOptRestrict(NanoSQLParser.CascadeOptRestrictContext ctx)`	Enter a parse tree produced by the `CascadeOptRestrict` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`enterCascadeOptSetNull(NanoSQLParser.CascadeOptSetNullContext ctx)`	Enter a parse tree produced by the `CascadeOptSetNull` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`enterCmdProperties(NanoSQLParser.CmdPropertiesContext ctx)`	Enter a parse tree produced by `NanoSQLParser.cmdProperties()`.
`void`	`enterColConstraintForeignKey(NanoSQLParser.ColConstraintForeignKeyContext ctx)`	Enter a parse tree produced by the `ColConstraintForeignKey` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`enterColConstraintNotNull(NanoSQLParser.ColConstraintNotNullContext ctx)`	Enter a parse tree produced by the `ColConstraintNotNull` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`enterColConstraintPrimaryKey(NanoSQLParser.ColConstraintPrimaryKeyContext ctx)`	Enter a parse tree produced by the `ColConstraintPrimaryKey` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`enterColConstraintUnique(NanoSQLParser.ColConstraintUniqueContext ctx)`	Enter a parse tree produced by the `ColConstraintUnique` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`enterColRefNoTable(NanoSQLParser.ColRefNoTableContext ctx)`	Enter a parse tree produced by the `ColRefNoTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`enterColRefTable(NanoSQLParser.ColRefTableContext ctx)`	Enter a parse tree produced by the `ColRefTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`enterColRefWildcardNoTable(NanoSQLParser.ColRefWildcardNoTableContext ctx)`	Enter a parse tree produced by the `ColRefWildcardNoTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`enterColRefWildcardTable(NanoSQLParser.ColRefWildcardTableContext ctx)`	Enter a parse tree produced by the `ColRefWildcardTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`enterColTypeBigInt(NanoSQLParser.ColTypeBigIntContext ctx)`	Enter a parse tree produced by the `ColTypeBigInt` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeChar(NanoSQLParser.ColTypeCharContext ctx)`	Enter a parse tree produced by the `ColTypeChar` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeDate(NanoSQLParser.ColTypeDateContext ctx)`	Enter a parse tree produced by the `ColTypeDate` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeDateTime(NanoSQLParser.ColTypeDateTimeContext ctx)`	Enter a parse tree produced by the `ColTypeDateTime` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeDecimal(NanoSQLParser.ColTypeDecimalContext ctx)`	Enter a parse tree produced by the `ColTypeDecimal` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeDouble(NanoSQLParser.ColTypeDoubleContext ctx)`	Enter a parse tree produced by the `ColTypeDouble` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeFloat(NanoSQLParser.ColTypeFloatContext ctx)`	Enter a parse tree produced by the `ColTypeFloat` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeInt(NanoSQLParser.ColTypeIntContext ctx)`	Enter a parse tree produced by the `ColTypeInt` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeTime(NanoSQLParser.ColTypeTimeContext ctx)`	Enter a parse tree produced by the `ColTypeTime` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeTimestamp(NanoSQLParser.ColTypeTimestampContext ctx)`	Enter a parse tree produced by the `ColTypeTimestamp` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterColTypeVarChar(NanoSQLParser.ColTypeVarCharContext ctx)`	Enter a parse tree produced by the `ColTypeVarChar` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`enterCommand(NanoSQLParser.CommandContext ctx)`	Enter a parse tree produced by `NanoSQLParser.command()`.
`void`	`enterCommandNoSemicolon(NanoSQLParser.CommandNoSemicolonContext ctx)`	Enter a parse tree produced by `NanoSQLParser.commandNoSemicolon()`.
`void`	`enterCommands(NanoSQLParser.CommandsContext ctx)`	Enter a parse tree produced by `NanoSQLParser.commands()`.
`void`	`enterCommitTxnStmt(NanoSQLParser.CommitTxnStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.commitTxnStmt()`.
`void`	`enterCrashStmt(NanoSQLParser.CrashStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.crashStmt()`.
`void`	`enterCreateIndexStmt(NanoSQLParser.CreateIndexStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.createIndexStmt()`.
`void`	`enterCreateTableStmt(NanoSQLParser.CreateTableStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.createTableStmt()`.
`void`	`enterDeleteStmt(NanoSQLParser.DeleteStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.deleteStmt()`.
`void`	`enterDropIndexStmt(NanoSQLParser.DropIndexStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.dropIndexStmt()`.
`void`	`enterDropTableStmt(NanoSQLParser.DropTableStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.dropTableStmt()`.
`void`	`enterDumpIndexStmt(NanoSQLParser.DumpIndexStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.dumpIndexStmt()`.
`void`	`enterDumpTableStmt(NanoSQLParser.DumpTableStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.dumpTableStmt()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`enterExitStmt(NanoSQLParser.ExitStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.exitStmt()`.
`void`	`enterExplainDelete(NanoSQLParser.ExplainDeleteContext ctx)`	Enter a parse tree produced by the `ExplainDelete` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`enterExplainInsert(NanoSQLParser.ExplainInsertContext ctx)`	Enter a parse tree produced by the `ExplainInsert` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`enterExplainSelect(NanoSQLParser.ExplainSelectContext ctx)`	Enter a parse tree produced by the `ExplainSelect` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`enterExplainUpdate(NanoSQLParser.ExplainUpdateContext ctx)`	Enter a parse tree produced by the `ExplainUpdate` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`enterExprAdd(NanoSQLParser.ExprAddContext ctx)`	Enter a parse tree produced by the `ExprAdd` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprAnd(NanoSQLParser.ExprAndContext ctx)`	Enter a parse tree produced by the `ExprAnd` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprBetween(NanoSQLParser.ExprBetweenContext ctx)`	Enter a parse tree produced by the `ExprBetween` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprColumnRef(NanoSQLParser.ExprColumnRefContext ctx)`	Enter a parse tree produced by the `ExprColumnRef` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprCompare(NanoSQLParser.ExprCompareContext ctx)`	Enter a parse tree produced by the `ExprCompare` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExpressionList(NanoSQLParser.ExpressionListContext ctx)`	Enter a parse tree produced by `NanoSQLParser.expressionList()`.
`void`	`enterExprExists(NanoSQLParser.ExprExistsContext ctx)`	Enter a parse tree produced by the `ExprExists` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprFunctionCall(NanoSQLParser.ExprFunctionCallContext ctx)`	Enter a parse tree produced by the `ExprFunctionCall` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprIsNull(NanoSQLParser.ExprIsNullContext ctx)`	Enter a parse tree produced by the `ExprIsNull` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprLike(NanoSQLParser.ExprLikeContext ctx)`	Enter a parse tree produced by the `ExprLike` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprLiteral(NanoSQLParser.ExprLiteralContext ctx)`	Enter a parse tree produced by the `ExprLiteral` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprMul(NanoSQLParser.ExprMulContext ctx)`	Enter a parse tree produced by the `ExprMul` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprMultiColInSubquery(NanoSQLParser.ExprMultiColInSubqueryContext ctx)`	Enter a parse tree produced by the `ExprMultiColInSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprNot(NanoSQLParser.ExprNotContext ctx)`	Enter a parse tree produced by the `ExprNot` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprOneColInSubquery(NanoSQLParser.ExprOneColInSubqueryContext ctx)`	Enter a parse tree produced by the `ExprOneColInSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprOneColInValues(NanoSQLParser.ExprOneColInValuesContext ctx)`	Enter a parse tree produced by the `ExprOneColInValues` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprOr(NanoSQLParser.ExprOrContext ctx)`	Enter a parse tree produced by the `ExprOr` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprParen(NanoSQLParser.ExprParenContext ctx)`	Enter a parse tree produced by the `ExprParen` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprScalarSubquery(NanoSQLParser.ExprScalarSubqueryContext ctx)`	Enter a parse tree produced by the `ExprScalarSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprSimilarTo(NanoSQLParser.ExprSimilarToContext ctx)`	Enter a parse tree produced by the `ExprSimilarTo` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterExprUnarySign(NanoSQLParser.ExprUnarySignContext ctx)`	Enter a parse tree produced by the `ExprUnarySign` labeled alternative in `NanoSQLParser.expression()`.
`void`	`enterFlushStmt(NanoSQLParser.FlushStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.flushStmt()`.
`void`	`enterFromCrossJoin(NanoSQLParser.FromCrossJoinContext ctx)`	Enter a parse tree produced by the `FromCrossJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromImplicitCrossJoin(NanoSQLParser.FromImplicitCrossJoinContext ctx)`	Enter a parse tree produced by the `FromImplicitCrossJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromJoinOn(NanoSQLParser.FromJoinOnContext ctx)`	Enter a parse tree produced by the `FromJoinOn` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromJoinUsing(NanoSQLParser.FromJoinUsingContext ctx)`	Enter a parse tree produced by the `FromJoinUsing` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromNaturalJoin(NanoSQLParser.FromNaturalJoinContext ctx)`	Enter a parse tree produced by the `FromNaturalJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromNestedSelect(NanoSQLParser.FromNestedSelectContext ctx)`	Enter a parse tree produced by the `FromNestedSelect` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromParens(NanoSQLParser.FromParensContext ctx)`	Enter a parse tree produced by the `FromParens` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromTable(NanoSQLParser.FromTableContext ctx)`	Enter a parse tree produced by the `FromTable` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFromTableFunction(NanoSQLParser.FromTableFunctionContext ctx)`	Enter a parse tree produced by the `FromTableFunction` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`enterFunctionCall(NanoSQLParser.FunctionCallContext ctx)`	Enter a parse tree produced by `NanoSQLParser.functionCall()`.
`void`	`enterInsertStmt(NanoSQLParser.InsertStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.insertStmt()`.
`void`	`enterJoinTypeFullOuter(NanoSQLParser.JoinTypeFullOuterContext ctx)`	Enter a parse tree produced by the `JoinTypeFullOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`enterJoinTypeInner(NanoSQLParser.JoinTypeInnerContext ctx)`	Enter a parse tree produced by the `JoinTypeInner` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`enterJoinTypeLeftOuter(NanoSQLParser.JoinTypeLeftOuterContext ctx)`	Enter a parse tree produced by the `JoinTypeLeftOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`enterJoinTypeRightOuter(NanoSQLParser.JoinTypeRightOuterContext ctx)`	Enter a parse tree produced by the `JoinTypeRightOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`enterLiteralDecimal(NanoSQLParser.LiteralDecimalContext ctx)`	Enter a parse tree produced by the `LiteralDecimal` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralFalse(NanoSQLParser.LiteralFalseContext ctx)`	Enter a parse tree produced by the `LiteralFalse` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralInteger(NanoSQLParser.LiteralIntegerContext ctx)`	Enter a parse tree produced by the `LiteralInteger` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralInterval(NanoSQLParser.LiteralIntervalContext ctx)`	Enter a parse tree produced by the `LiteralInterval` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralNull(NanoSQLParser.LiteralNullContext ctx)`	Enter a parse tree produced by the `LiteralNull` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralString(NanoSQLParser.LiteralStringContext ctx)`	Enter a parse tree produced by the `LiteralString` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterLiteralTrue(NanoSQLParser.LiteralTrueContext ctx)`	Enter a parse tree produced by the `LiteralTrue` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`enterOptimizeStmt(NanoSQLParser.OptimizeStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.optimizeStmt()`.
`void`	`enterOrderByExpr(NanoSQLParser.OrderByExprContext ctx)`	Enter a parse tree produced by `NanoSQLParser.orderByExpr()`.
`void`	`enterRollbackTxnStmt(NanoSQLParser.RollbackTxnStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.rollbackTxnStmt()`.
`void`	`enterSelectStmt(NanoSQLParser.SelectStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.selectStmt()`.
`void`	`enterSelectValue(NanoSQLParser.SelectValueContext ctx)`	Enter a parse tree produced by `NanoSQLParser.selectValue()`.
`void`	`enterSetPropStmt(NanoSQLParser.SetPropStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.setPropStmt()`.
`void`	`enterShowPropsStmt(NanoSQLParser.ShowPropsStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.showPropsStmt()`.
`void`	`enterShowSystemStatsStmt(NanoSQLParser.ShowSystemStatsStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.showSystemStatsStmt()`.
`void`	`enterShowTablesStmt(NanoSQLParser.ShowTablesStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.showTablesStmt()`.
`void`	`enterShowTableStatsStmt(NanoSQLParser.ShowTableStatsStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.showTableStatsStmt()`.
`void`	`enterTableColDecl(NanoSQLParser.TableColDeclContext ctx)`	Enter a parse tree produced by `NanoSQLParser.tableColDecl()`.
`void`	`enterTblConstraintForeignKey(NanoSQLParser.TblConstraintForeignKeyContext ctx)`	Enter a parse tree produced by the `TblConstraintForeignKey` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`enterTblConstraintPrimaryKey(NanoSQLParser.TblConstraintPrimaryKeyContext ctx)`	Enter a parse tree produced by the `TblConstraintPrimaryKey` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`enterTblConstraintUnique(NanoSQLParser.TblConstraintUniqueContext ctx)`	Enter a parse tree produced by the `TblConstraintUnique` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`enterUpdateStmt(NanoSQLParser.UpdateStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.updateStmt()`.
`void`	`enterVerifyStmt(NanoSQLParser.VerifyStmtContext ctx)`	Enter a parse tree produced by `NanoSQLParser.verifyStmt()`.
`void`	`exitAnalyzeStmt(NanoSQLParser.AnalyzeStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.analyzeStmt()`.
`void`	`exitBeginTxnStmt(NanoSQLParser.BeginTxnStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.beginTxnStmt()`.
`void`	`exitCascadeOptCascade(NanoSQLParser.CascadeOptCascadeContext ctx)`	Exit a parse tree produced by the `CascadeOptCascade` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`exitCascadeOptRestrict(NanoSQLParser.CascadeOptRestrictContext ctx)`	Exit a parse tree produced by the `CascadeOptRestrict` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`exitCascadeOptSetNull(NanoSQLParser.CascadeOptSetNullContext ctx)`	Exit a parse tree produced by the `CascadeOptSetNull` labeled alternative in `NanoSQLParser.cascadeOption()`.
`void`	`exitCmdProperties(NanoSQLParser.CmdPropertiesContext ctx)`	Exit a parse tree produced by `NanoSQLParser.cmdProperties()`.
`void`	`exitColConstraintForeignKey(NanoSQLParser.ColConstraintForeignKeyContext ctx)`	Exit a parse tree produced by the `ColConstraintForeignKey` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`exitColConstraintNotNull(NanoSQLParser.ColConstraintNotNullContext ctx)`	Exit a parse tree produced by the `ColConstraintNotNull` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`exitColConstraintPrimaryKey(NanoSQLParser.ColConstraintPrimaryKeyContext ctx)`	Exit a parse tree produced by the `ColConstraintPrimaryKey` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`exitColConstraintUnique(NanoSQLParser.ColConstraintUniqueContext ctx)`	Exit a parse tree produced by the `ColConstraintUnique` labeled alternative in `NanoSQLParser.columnConstraint()`.
`void`	`exitColRefNoTable(NanoSQLParser.ColRefNoTableContext ctx)`	Exit a parse tree produced by the `ColRefNoTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`exitColRefTable(NanoSQLParser.ColRefTableContext ctx)`	Exit a parse tree produced by the `ColRefTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`exitColRefWildcardNoTable(NanoSQLParser.ColRefWildcardNoTableContext ctx)`	Exit a parse tree produced by the `ColRefWildcardNoTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`exitColRefWildcardTable(NanoSQLParser.ColRefWildcardTableContext ctx)`	Exit a parse tree produced by the `ColRefWildcardTable` labeled alternative in `NanoSQLParser.columnRef()`.
`void`	`exitColTypeBigInt(NanoSQLParser.ColTypeBigIntContext ctx)`	Exit a parse tree produced by the `ColTypeBigInt` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeChar(NanoSQLParser.ColTypeCharContext ctx)`	Exit a parse tree produced by the `ColTypeChar` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeDate(NanoSQLParser.ColTypeDateContext ctx)`	Exit a parse tree produced by the `ColTypeDate` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeDateTime(NanoSQLParser.ColTypeDateTimeContext ctx)`	Exit a parse tree produced by the `ColTypeDateTime` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeDecimal(NanoSQLParser.ColTypeDecimalContext ctx)`	Exit a parse tree produced by the `ColTypeDecimal` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeDouble(NanoSQLParser.ColTypeDoubleContext ctx)`	Exit a parse tree produced by the `ColTypeDouble` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeFloat(NanoSQLParser.ColTypeFloatContext ctx)`	Exit a parse tree produced by the `ColTypeFloat` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeInt(NanoSQLParser.ColTypeIntContext ctx)`	Exit a parse tree produced by the `ColTypeInt` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeTime(NanoSQLParser.ColTypeTimeContext ctx)`	Exit a parse tree produced by the `ColTypeTime` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeTimestamp(NanoSQLParser.ColTypeTimestampContext ctx)`	Exit a parse tree produced by the `ColTypeTimestamp` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitColTypeVarChar(NanoSQLParser.ColTypeVarCharContext ctx)`	Exit a parse tree produced by the `ColTypeVarChar` labeled alternative in `NanoSQLParser.columnType()`.
`void`	`exitCommand(NanoSQLParser.CommandContext ctx)`	Exit a parse tree produced by `NanoSQLParser.command()`.
`void`	`exitCommandNoSemicolon(NanoSQLParser.CommandNoSemicolonContext ctx)`	Exit a parse tree produced by `NanoSQLParser.commandNoSemicolon()`.
`void`	`exitCommands(NanoSQLParser.CommandsContext ctx)`	Exit a parse tree produced by `NanoSQLParser.commands()`.
`void`	`exitCommitTxnStmt(NanoSQLParser.CommitTxnStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.commitTxnStmt()`.
`void`	`exitCrashStmt(NanoSQLParser.CrashStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.crashStmt()`.
`void`	`exitCreateIndexStmt(NanoSQLParser.CreateIndexStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.createIndexStmt()`.
`void`	`exitCreateTableStmt(NanoSQLParser.CreateTableStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.createTableStmt()`.
`void`	`exitDeleteStmt(NanoSQLParser.DeleteStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.deleteStmt()`.
`void`	`exitDropIndexStmt(NanoSQLParser.DropIndexStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.dropIndexStmt()`.
`void`	`exitDropTableStmt(NanoSQLParser.DropTableStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.dropTableStmt()`.
`void`	`exitDumpIndexStmt(NanoSQLParser.DumpIndexStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.dumpIndexStmt()`.
`void`	`exitDumpTableStmt(NanoSQLParser.DumpTableStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.dumpTableStmt()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`exitExitStmt(NanoSQLParser.ExitStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.exitStmt()`.
`void`	`exitExplainDelete(NanoSQLParser.ExplainDeleteContext ctx)`	Exit a parse tree produced by the `ExplainDelete` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`exitExplainInsert(NanoSQLParser.ExplainInsertContext ctx)`	Exit a parse tree produced by the `ExplainInsert` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`exitExplainSelect(NanoSQLParser.ExplainSelectContext ctx)`	Exit a parse tree produced by the `ExplainSelect` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`exitExplainUpdate(NanoSQLParser.ExplainUpdateContext ctx)`	Exit a parse tree produced by the `ExplainUpdate` labeled alternative in `NanoSQLParser.explainStmt()`.
`void`	`exitExprAdd(NanoSQLParser.ExprAddContext ctx)`	Exit a parse tree produced by the `ExprAdd` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprAnd(NanoSQLParser.ExprAndContext ctx)`	Exit a parse tree produced by the `ExprAnd` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprBetween(NanoSQLParser.ExprBetweenContext ctx)`	Exit a parse tree produced by the `ExprBetween` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprColumnRef(NanoSQLParser.ExprColumnRefContext ctx)`	Exit a parse tree produced by the `ExprColumnRef` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprCompare(NanoSQLParser.ExprCompareContext ctx)`	Exit a parse tree produced by the `ExprCompare` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExpressionList(NanoSQLParser.ExpressionListContext ctx)`	Exit a parse tree produced by `NanoSQLParser.expressionList()`.
`void`	`exitExprExists(NanoSQLParser.ExprExistsContext ctx)`	Exit a parse tree produced by the `ExprExists` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprFunctionCall(NanoSQLParser.ExprFunctionCallContext ctx)`	Exit a parse tree produced by the `ExprFunctionCall` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprIsNull(NanoSQLParser.ExprIsNullContext ctx)`	Exit a parse tree produced by the `ExprIsNull` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprLike(NanoSQLParser.ExprLikeContext ctx)`	Exit a parse tree produced by the `ExprLike` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprLiteral(NanoSQLParser.ExprLiteralContext ctx)`	Exit a parse tree produced by the `ExprLiteral` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprMul(NanoSQLParser.ExprMulContext ctx)`	Exit a parse tree produced by the `ExprMul` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprMultiColInSubquery(NanoSQLParser.ExprMultiColInSubqueryContext ctx)`	Exit a parse tree produced by the `ExprMultiColInSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprNot(NanoSQLParser.ExprNotContext ctx)`	Exit a parse tree produced by the `ExprNot` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprOneColInSubquery(NanoSQLParser.ExprOneColInSubqueryContext ctx)`	Exit a parse tree produced by the `ExprOneColInSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprOneColInValues(NanoSQLParser.ExprOneColInValuesContext ctx)`	Exit a parse tree produced by the `ExprOneColInValues` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprOr(NanoSQLParser.ExprOrContext ctx)`	Exit a parse tree produced by the `ExprOr` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprParen(NanoSQLParser.ExprParenContext ctx)`	Exit a parse tree produced by the `ExprParen` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprScalarSubquery(NanoSQLParser.ExprScalarSubqueryContext ctx)`	Exit a parse tree produced by the `ExprScalarSubquery` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprSimilarTo(NanoSQLParser.ExprSimilarToContext ctx)`	Exit a parse tree produced by the `ExprSimilarTo` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitExprUnarySign(NanoSQLParser.ExprUnarySignContext ctx)`	Exit a parse tree produced by the `ExprUnarySign` labeled alternative in `NanoSQLParser.expression()`.
`void`	`exitFlushStmt(NanoSQLParser.FlushStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.flushStmt()`.
`void`	`exitFromCrossJoin(NanoSQLParser.FromCrossJoinContext ctx)`	Exit a parse tree produced by the `FromCrossJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromImplicitCrossJoin(NanoSQLParser.FromImplicitCrossJoinContext ctx)`	Exit a parse tree produced by the `FromImplicitCrossJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromJoinOn(NanoSQLParser.FromJoinOnContext ctx)`	Exit a parse tree produced by the `FromJoinOn` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromJoinUsing(NanoSQLParser.FromJoinUsingContext ctx)`	Exit a parse tree produced by the `FromJoinUsing` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromNaturalJoin(NanoSQLParser.FromNaturalJoinContext ctx)`	Exit a parse tree produced by the `FromNaturalJoin` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromNestedSelect(NanoSQLParser.FromNestedSelectContext ctx)`	Exit a parse tree produced by the `FromNestedSelect` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromParens(NanoSQLParser.FromParensContext ctx)`	Exit a parse tree produced by the `FromParens` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromTable(NanoSQLParser.FromTableContext ctx)`	Exit a parse tree produced by the `FromTable` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFromTableFunction(NanoSQLParser.FromTableFunctionContext ctx)`	Exit a parse tree produced by the `FromTableFunction` labeled alternative in `NanoSQLParser.fromExpr()`.
`void`	`exitFunctionCall(NanoSQLParser.FunctionCallContext ctx)`	Exit a parse tree produced by `NanoSQLParser.functionCall()`.
`void`	`exitInsertStmt(NanoSQLParser.InsertStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.insertStmt()`.
`void`	`exitJoinTypeFullOuter(NanoSQLParser.JoinTypeFullOuterContext ctx)`	Exit a parse tree produced by the `JoinTypeFullOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`exitJoinTypeInner(NanoSQLParser.JoinTypeInnerContext ctx)`	Exit a parse tree produced by the `JoinTypeInner` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`exitJoinTypeLeftOuter(NanoSQLParser.JoinTypeLeftOuterContext ctx)`	Exit a parse tree produced by the `JoinTypeLeftOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`exitJoinTypeRightOuter(NanoSQLParser.JoinTypeRightOuterContext ctx)`	Exit a parse tree produced by the `JoinTypeRightOuter` labeled alternative in `NanoSQLParser.joinType()`.
`void`	`exitLiteralDecimal(NanoSQLParser.LiteralDecimalContext ctx)`	Exit a parse tree produced by the `LiteralDecimal` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralFalse(NanoSQLParser.LiteralFalseContext ctx)`	Exit a parse tree produced by the `LiteralFalse` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralInteger(NanoSQLParser.LiteralIntegerContext ctx)`	Exit a parse tree produced by the `LiteralInteger` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralInterval(NanoSQLParser.LiteralIntervalContext ctx)`	Exit a parse tree produced by the `LiteralInterval` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralNull(NanoSQLParser.LiteralNullContext ctx)`	Exit a parse tree produced by the `LiteralNull` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralString(NanoSQLParser.LiteralStringContext ctx)`	Exit a parse tree produced by the `LiteralString` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitLiteralTrue(NanoSQLParser.LiteralTrueContext ctx)`	Exit a parse tree produced by the `LiteralTrue` labeled alternative in `NanoSQLParser.literalValue()`.
`void`	`exitOptimizeStmt(NanoSQLParser.OptimizeStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.optimizeStmt()`.
`void`	`exitOrderByExpr(NanoSQLParser.OrderByExprContext ctx)`	Exit a parse tree produced by `NanoSQLParser.orderByExpr()`.
`void`	`exitRollbackTxnStmt(NanoSQLParser.RollbackTxnStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.rollbackTxnStmt()`.
`void`	`exitSelectStmt(NanoSQLParser.SelectStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.selectStmt()`.
`void`	`exitSelectValue(NanoSQLParser.SelectValueContext ctx)`	Exit a parse tree produced by `NanoSQLParser.selectValue()`.
`void`	`exitSetPropStmt(NanoSQLParser.SetPropStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.setPropStmt()`.
`void`	`exitShowPropsStmt(NanoSQLParser.ShowPropsStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.showPropsStmt()`.
`void`	`exitShowSystemStatsStmt(NanoSQLParser.ShowSystemStatsStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.showSystemStatsStmt()`.
`void`	`exitShowTablesStmt(NanoSQLParser.ShowTablesStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.showTablesStmt()`.
`void`	`exitShowTableStatsStmt(NanoSQLParser.ShowTableStatsStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.showTableStatsStmt()`.
`void`	`exitTableColDecl(NanoSQLParser.TableColDeclContext ctx)`	Exit a parse tree produced by `NanoSQLParser.tableColDecl()`.
`void`	`exitTblConstraintForeignKey(NanoSQLParser.TblConstraintForeignKeyContext ctx)`	Exit a parse tree produced by the `TblConstraintForeignKey` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`exitTblConstraintPrimaryKey(NanoSQLParser.TblConstraintPrimaryKeyContext ctx)`	Exit a parse tree produced by the `TblConstraintPrimaryKey` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`exitTblConstraintUnique(NanoSQLParser.TblConstraintUniqueContext ctx)`	Exit a parse tree produced by the `TblConstraintUnique` labeled alternative in `NanoSQLParser.tableConstraint()`.
`void`	`exitUpdateStmt(NanoSQLParser.UpdateStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.updateStmt()`.
`void`	`exitVerifyStmt(NanoSQLParser.VerifyStmtContext ctx)`	Exit a parse tree produced by `NanoSQLParser.verifyStmt()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)`
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NanoSQLBaseListener
```
public NanoSQLBaseListener()
```
- Method Detail
  - enterCommands
```
public void enterCommands(NanoSQLParser.CommandsContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.commands().
    The default implementation does nothing.
    
    Specified by:
    
    enterCommands in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCommands
```
public void exitCommands(NanoSQLParser.CommandsContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.commands().
    The default implementation does nothing.
    
    Specified by:
    
    exitCommands in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCommand
```
public void enterCommand(NanoSQLParser.CommandContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.command().
    The default implementation does nothing.
    
    Specified by:
    
    enterCommand in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCommand
```
public void exitCommand(NanoSQLParser.CommandContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.command().
    The default implementation does nothing.
    
    Specified by:
    
    exitCommand in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCommandNoSemicolon
```
public void enterCommandNoSemicolon(NanoSQLParser.CommandNoSemicolonContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.commandNoSemicolon().
    The default implementation does nothing.
    
    Specified by:
    
    enterCommandNoSemicolon in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCommandNoSemicolon
```
public void exitCommandNoSemicolon(NanoSQLParser.CommandNoSemicolonContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.commandNoSemicolon().
    The default implementation does nothing.
    
    Specified by:
    
    exitCommandNoSemicolon in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCreateTableStmt
```
public void enterCreateTableStmt(NanoSQLParser.CreateTableStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.createTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterCreateTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCreateTableStmt
```
public void exitCreateTableStmt(NanoSQLParser.CreateTableStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.createTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitCreateTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTableColDecl
```
public void enterTableColDecl(NanoSQLParser.TableColDeclContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.tableColDecl().
    The default implementation does nothing.
    
    Specified by:
    
    enterTableColDecl in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTableColDecl
```
public void exitTableColDecl(NanoSQLParser.TableColDeclContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.tableColDecl().
    The default implementation does nothing.
    
    Specified by:
    
    exitTableColDecl in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeInt
```
public void enterColTypeInt(NanoSQLParser.ColTypeIntContext ctx)
```
    Enter a parse tree produced by the ColTypeInt labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeInt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeInt
```
public void exitColTypeInt(NanoSQLParser.ColTypeIntContext ctx)
```
    Exit a parse tree produced by the ColTypeInt labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeInt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeBigInt
```
public void enterColTypeBigInt(NanoSQLParser.ColTypeBigIntContext ctx)
```
    Enter a parse tree produced by the ColTypeBigInt labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeBigInt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeBigInt
```
public void exitColTypeBigInt(NanoSQLParser.ColTypeBigIntContext ctx)
```
    Exit a parse tree produced by the ColTypeBigInt labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeBigInt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeDecimal
```
public void enterColTypeDecimal(NanoSQLParser.ColTypeDecimalContext ctx)
```
    Enter a parse tree produced by the ColTypeDecimal labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeDecimal in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeDecimal
```
public void exitColTypeDecimal(NanoSQLParser.ColTypeDecimalContext ctx)
```
    Exit a parse tree produced by the ColTypeDecimal labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeDecimal in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeFloat
```
public void enterColTypeFloat(NanoSQLParser.ColTypeFloatContext ctx)
```
    Enter a parse tree produced by the ColTypeFloat labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeFloat in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeFloat
```
public void exitColTypeFloat(NanoSQLParser.ColTypeFloatContext ctx)
```
    Exit a parse tree produced by the ColTypeFloat labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeFloat in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeDouble
```
public void enterColTypeDouble(NanoSQLParser.ColTypeDoubleContext ctx)
```
    Enter a parse tree produced by the ColTypeDouble labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeDouble in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeDouble
```
public void exitColTypeDouble(NanoSQLParser.ColTypeDoubleContext ctx)
```
    Exit a parse tree produced by the ColTypeDouble labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeDouble in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeChar
```
public void enterColTypeChar(NanoSQLParser.ColTypeCharContext ctx)
```
    Enter a parse tree produced by the ColTypeChar labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeChar in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeChar
```
public void exitColTypeChar(NanoSQLParser.ColTypeCharContext ctx)
```
    Exit a parse tree produced by the ColTypeChar labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeChar in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeVarChar
```
public void enterColTypeVarChar(NanoSQLParser.ColTypeVarCharContext ctx)
```
    Enter a parse tree produced by the ColTypeVarChar labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeVarChar in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeVarChar
```
public void exitColTypeVarChar(NanoSQLParser.ColTypeVarCharContext ctx)
```
    Exit a parse tree produced by the ColTypeVarChar labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeVarChar in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeDate
```
public void enterColTypeDate(NanoSQLParser.ColTypeDateContext ctx)
```
    Enter a parse tree produced by the ColTypeDate labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeDate in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeDate
```
public void exitColTypeDate(NanoSQLParser.ColTypeDateContext ctx)
```
    Exit a parse tree produced by the ColTypeDate labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeDate in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeDateTime
```
public void enterColTypeDateTime(NanoSQLParser.ColTypeDateTimeContext ctx)
```
    Enter a parse tree produced by the ColTypeDateTime labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeDateTime in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeDateTime
```
public void exitColTypeDateTime(NanoSQLParser.ColTypeDateTimeContext ctx)
```
    Exit a parse tree produced by the ColTypeDateTime labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeDateTime in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeTime
```
public void enterColTypeTime(NanoSQLParser.ColTypeTimeContext ctx)
```
    Enter a parse tree produced by the ColTypeTime labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeTime in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeTime
```
public void exitColTypeTime(NanoSQLParser.ColTypeTimeContext ctx)
```
    Exit a parse tree produced by the ColTypeTime labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeTime in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColTypeTimestamp
```
public void enterColTypeTimestamp(NanoSQLParser.ColTypeTimestampContext ctx)
```
    Enter a parse tree produced by the ColTypeTimestamp labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    enterColTypeTimestamp in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColTypeTimestamp
```
public void exitColTypeTimestamp(NanoSQLParser.ColTypeTimestampContext ctx)
```
    Exit a parse tree produced by the ColTypeTimestamp labeled alternative in NanoSQLParser.columnType().
    The default implementation does nothing.
    
    Specified by:
    
    exitColTypeTimestamp in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColConstraintNotNull
```
public void enterColConstraintNotNull(NanoSQLParser.ColConstraintNotNullContext ctx)
```
    Enter a parse tree produced by the ColConstraintNotNull labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterColConstraintNotNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColConstraintNotNull
```
public void exitColConstraintNotNull(NanoSQLParser.ColConstraintNotNullContext ctx)
```
    Exit a parse tree produced by the ColConstraintNotNull labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitColConstraintNotNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColConstraintUnique
```
public void enterColConstraintUnique(NanoSQLParser.ColConstraintUniqueContext ctx)
```
    Enter a parse tree produced by the ColConstraintUnique labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterColConstraintUnique in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColConstraintUnique
```
public void exitColConstraintUnique(NanoSQLParser.ColConstraintUniqueContext ctx)
```
    Exit a parse tree produced by the ColConstraintUnique labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitColConstraintUnique in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColConstraintPrimaryKey
```
public void enterColConstraintPrimaryKey(NanoSQLParser.ColConstraintPrimaryKeyContext ctx)
```
    Enter a parse tree produced by the ColConstraintPrimaryKey labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterColConstraintPrimaryKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColConstraintPrimaryKey
```
public void exitColConstraintPrimaryKey(NanoSQLParser.ColConstraintPrimaryKeyContext ctx)
```
    Exit a parse tree produced by the ColConstraintPrimaryKey labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitColConstraintPrimaryKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColConstraintForeignKey
```
public void enterColConstraintForeignKey(NanoSQLParser.ColConstraintForeignKeyContext ctx)
```
    Enter a parse tree produced by the ColConstraintForeignKey labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterColConstraintForeignKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColConstraintForeignKey
```
public void exitColConstraintForeignKey(NanoSQLParser.ColConstraintForeignKeyContext ctx)
```
    Exit a parse tree produced by the ColConstraintForeignKey labeled alternative in NanoSQLParser.columnConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitColConstraintForeignKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTblConstraintUnique
```
public void enterTblConstraintUnique(NanoSQLParser.TblConstraintUniqueContext ctx)
```
    Enter a parse tree produced by the TblConstraintUnique labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterTblConstraintUnique in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTblConstraintUnique
```
public void exitTblConstraintUnique(NanoSQLParser.TblConstraintUniqueContext ctx)
```
    Exit a parse tree produced by the TblConstraintUnique labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitTblConstraintUnique in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTblConstraintPrimaryKey
```
public void enterTblConstraintPrimaryKey(NanoSQLParser.TblConstraintPrimaryKeyContext ctx)
```
    Enter a parse tree produced by the TblConstraintPrimaryKey labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterTblConstraintPrimaryKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTblConstraintPrimaryKey
```
public void exitTblConstraintPrimaryKey(NanoSQLParser.TblConstraintPrimaryKeyContext ctx)
```
    Exit a parse tree produced by the TblConstraintPrimaryKey labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitTblConstraintPrimaryKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterTblConstraintForeignKey
```
public void enterTblConstraintForeignKey(NanoSQLParser.TblConstraintForeignKeyContext ctx)
```
    Enter a parse tree produced by the TblConstraintForeignKey labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    enterTblConstraintForeignKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitTblConstraintForeignKey
```
public void exitTblConstraintForeignKey(NanoSQLParser.TblConstraintForeignKeyContext ctx)
```
    Exit a parse tree produced by the TblConstraintForeignKey labeled alternative in NanoSQLParser.tableConstraint().
    The default implementation does nothing.
    
    Specified by:
    
    exitTblConstraintForeignKey in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCascadeOptRestrict
```
public void enterCascadeOptRestrict(NanoSQLParser.CascadeOptRestrictContext ctx)
```
    Enter a parse tree produced by the CascadeOptRestrict labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    enterCascadeOptRestrict in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCascadeOptRestrict
```
public void exitCascadeOptRestrict(NanoSQLParser.CascadeOptRestrictContext ctx)
```
    Exit a parse tree produced by the CascadeOptRestrict labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    exitCascadeOptRestrict in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCascadeOptCascade
```
public void enterCascadeOptCascade(NanoSQLParser.CascadeOptCascadeContext ctx)
```
    Enter a parse tree produced by the CascadeOptCascade labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    enterCascadeOptCascade in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCascadeOptCascade
```
public void exitCascadeOptCascade(NanoSQLParser.CascadeOptCascadeContext ctx)
```
    Exit a parse tree produced by the CascadeOptCascade labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    exitCascadeOptCascade in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCascadeOptSetNull
```
public void enterCascadeOptSetNull(NanoSQLParser.CascadeOptSetNullContext ctx)
```
    Enter a parse tree produced by the CascadeOptSetNull labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    enterCascadeOptSetNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCascadeOptSetNull
```
public void exitCascadeOptSetNull(NanoSQLParser.CascadeOptSetNullContext ctx)
```
    Exit a parse tree produced by the CascadeOptSetNull labeled alternative in NanoSQLParser.cascadeOption().
    The default implementation does nothing.
    
    Specified by:
    
    exitCascadeOptSetNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDropTableStmt
```
public void enterDropTableStmt(NanoSQLParser.DropTableStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.dropTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterDropTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDropTableStmt
```
public void exitDropTableStmt(NanoSQLParser.DropTableStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.dropTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitDropTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCreateIndexStmt
```
public void enterCreateIndexStmt(NanoSQLParser.CreateIndexStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.createIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterCreateIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCreateIndexStmt
```
public void exitCreateIndexStmt(NanoSQLParser.CreateIndexStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.createIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitCreateIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDropIndexStmt
```
public void enterDropIndexStmt(NanoSQLParser.DropIndexStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.dropIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterDropIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDropIndexStmt
```
public void exitDropIndexStmt(NanoSQLParser.DropIndexStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.dropIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitDropIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterShowTablesStmt
```
public void enterShowTablesStmt(NanoSQLParser.ShowTablesStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.showTablesStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterShowTablesStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitShowTablesStmt
```
public void exitShowTablesStmt(NanoSQLParser.ShowTablesStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.showTablesStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitShowTablesStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterAnalyzeStmt
```
public void enterAnalyzeStmt(NanoSQLParser.AnalyzeStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.analyzeStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterAnalyzeStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitAnalyzeStmt
```
public void exitAnalyzeStmt(NanoSQLParser.AnalyzeStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.analyzeStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitAnalyzeStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOptimizeStmt
```
public void enterOptimizeStmt(NanoSQLParser.OptimizeStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.optimizeStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterOptimizeStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOptimizeStmt
```
public void exitOptimizeStmt(NanoSQLParser.OptimizeStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.optimizeStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitOptimizeStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterVerifyStmt
```
public void enterVerifyStmt(NanoSQLParser.VerifyStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.verifyStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterVerifyStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitVerifyStmt
```
public void exitVerifyStmt(NanoSQLParser.VerifyStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.verifyStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitVerifyStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDumpTableStmt
```
public void enterDumpTableStmt(NanoSQLParser.DumpTableStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.dumpTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterDumpTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDumpTableStmt
```
public void exitDumpTableStmt(NanoSQLParser.DumpTableStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.dumpTableStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitDumpTableStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDumpIndexStmt
```
public void enterDumpIndexStmt(NanoSQLParser.DumpIndexStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.dumpIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterDumpIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDumpIndexStmt
```
public void exitDumpIndexStmt(NanoSQLParser.DumpIndexStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.dumpIndexStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitDumpIndexStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterShowTableStatsStmt
```
public void enterShowTableStatsStmt(NanoSQLParser.ShowTableStatsStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.showTableStatsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterShowTableStatsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitShowTableStatsStmt
```
public void exitShowTableStatsStmt(NanoSQLParser.ShowTableStatsStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.showTableStatsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitShowTableStatsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterBeginTxnStmt
```
public void enterBeginTxnStmt(NanoSQLParser.BeginTxnStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.beginTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterBeginTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitBeginTxnStmt
```
public void exitBeginTxnStmt(NanoSQLParser.BeginTxnStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.beginTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitBeginTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCommitTxnStmt
```
public void enterCommitTxnStmt(NanoSQLParser.CommitTxnStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.commitTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterCommitTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCommitTxnStmt
```
public void exitCommitTxnStmt(NanoSQLParser.CommitTxnStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.commitTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitCommitTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterRollbackTxnStmt
```
public void enterRollbackTxnStmt(NanoSQLParser.RollbackTxnStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.rollbackTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterRollbackTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitRollbackTxnStmt
```
public void exitRollbackTxnStmt(NanoSQLParser.RollbackTxnStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.rollbackTxnStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitRollbackTxnStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterShowPropsStmt
```
public void enterShowPropsStmt(NanoSQLParser.ShowPropsStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.showPropsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterShowPropsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitShowPropsStmt
```
public void exitShowPropsStmt(NanoSQLParser.ShowPropsStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.showPropsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitShowPropsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSetPropStmt
```
public void enterSetPropStmt(NanoSQLParser.SetPropStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.setPropStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterSetPropStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSetPropStmt
```
public void exitSetPropStmt(NanoSQLParser.SetPropStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.setPropStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitSetPropStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterShowSystemStatsStmt
```
public void enterShowSystemStatsStmt(NanoSQLParser.ShowSystemStatsStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.showSystemStatsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterShowSystemStatsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitShowSystemStatsStmt
```
public void exitShowSystemStatsStmt(NanoSQLParser.ShowSystemStatsStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.showSystemStatsStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitShowSystemStatsStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFlushStmt
```
public void enterFlushStmt(NanoSQLParser.FlushStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.flushStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterFlushStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFlushStmt
```
public void exitFlushStmt(NanoSQLParser.FlushStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.flushStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitFlushStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCrashStmt
```
public void enterCrashStmt(NanoSQLParser.CrashStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.crashStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterCrashStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCrashStmt
```
public void exitCrashStmt(NanoSQLParser.CrashStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.crashStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitCrashStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExitStmt
```
public void enterExitStmt(NanoSQLParser.ExitStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.exitStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterExitStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExitStmt
```
public void exitExitStmt(NanoSQLParser.ExitStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.exitStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitExitStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSelectStmt
```
public void enterSelectStmt(NanoSQLParser.SelectStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.selectStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterSelectStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSelectStmt
```
public void exitSelectStmt(NanoSQLParser.SelectStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.selectStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitSelectStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterSelectValue
```
public void enterSelectValue(NanoSQLParser.SelectValueContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.selectValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterSelectValue in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitSelectValue
```
public void exitSelectValue(NanoSQLParser.SelectValueContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.selectValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitSelectValue in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterJoinTypeInner
```
public void enterJoinTypeInner(NanoSQLParser.JoinTypeInnerContext ctx)
```
    Enter a parse tree produced by the JoinTypeInner labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    enterJoinTypeInner in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitJoinTypeInner
```
public void exitJoinTypeInner(NanoSQLParser.JoinTypeInnerContext ctx)
```
    Exit a parse tree produced by the JoinTypeInner labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    exitJoinTypeInner in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterJoinTypeLeftOuter
```
public void enterJoinTypeLeftOuter(NanoSQLParser.JoinTypeLeftOuterContext ctx)
```
    Enter a parse tree produced by the JoinTypeLeftOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    enterJoinTypeLeftOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitJoinTypeLeftOuter
```
public void exitJoinTypeLeftOuter(NanoSQLParser.JoinTypeLeftOuterContext ctx)
```
    Exit a parse tree produced by the JoinTypeLeftOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    exitJoinTypeLeftOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterJoinTypeRightOuter
```
public void enterJoinTypeRightOuter(NanoSQLParser.JoinTypeRightOuterContext ctx)
```
    Enter a parse tree produced by the JoinTypeRightOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    enterJoinTypeRightOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitJoinTypeRightOuter
```
public void exitJoinTypeRightOuter(NanoSQLParser.JoinTypeRightOuterContext ctx)
```
    Exit a parse tree produced by the JoinTypeRightOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    exitJoinTypeRightOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterJoinTypeFullOuter
```
public void enterJoinTypeFullOuter(NanoSQLParser.JoinTypeFullOuterContext ctx)
```
    Enter a parse tree produced by the JoinTypeFullOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    enterJoinTypeFullOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitJoinTypeFullOuter
```
public void exitJoinTypeFullOuter(NanoSQLParser.JoinTypeFullOuterContext ctx)
```
    Exit a parse tree produced by the JoinTypeFullOuter labeled alternative in NanoSQLParser.joinType().
    The default implementation does nothing.
    
    Specified by:
    
    exitJoinTypeFullOuter in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromImplicitCrossJoin
```
public void enterFromImplicitCrossJoin(NanoSQLParser.FromImplicitCrossJoinContext ctx)
```
    Enter a parse tree produced by the FromImplicitCrossJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromImplicitCrossJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromImplicitCrossJoin
```
public void exitFromImplicitCrossJoin(NanoSQLParser.FromImplicitCrossJoinContext ctx)
```
    Exit a parse tree produced by the FromImplicitCrossJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromImplicitCrossJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromTableFunction
```
public void enterFromTableFunction(NanoSQLParser.FromTableFunctionContext ctx)
```
    Enter a parse tree produced by the FromTableFunction labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromTableFunction in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromTableFunction
```
public void exitFromTableFunction(NanoSQLParser.FromTableFunctionContext ctx)
```
    Exit a parse tree produced by the FromTableFunction labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromTableFunction in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromCrossJoin
```
public void enterFromCrossJoin(NanoSQLParser.FromCrossJoinContext ctx)
```
    Enter a parse tree produced by the FromCrossJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromCrossJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromCrossJoin
```
public void exitFromCrossJoin(NanoSQLParser.FromCrossJoinContext ctx)
```
    Exit a parse tree produced by the FromCrossJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromCrossJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromTable
```
public void enterFromTable(NanoSQLParser.FromTableContext ctx)
```
    Enter a parse tree produced by the FromTable labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromTable
```
public void exitFromTable(NanoSQLParser.FromTableContext ctx)
```
    Exit a parse tree produced by the FromTable labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromParens
```
public void enterFromParens(NanoSQLParser.FromParensContext ctx)
```
    Enter a parse tree produced by the FromParens labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromParens in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromParens
```
public void exitFromParens(NanoSQLParser.FromParensContext ctx)
```
    Exit a parse tree produced by the FromParens labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromParens in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromNestedSelect
```
public void enterFromNestedSelect(NanoSQLParser.FromNestedSelectContext ctx)
```
    Enter a parse tree produced by the FromNestedSelect labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromNestedSelect in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromNestedSelect
```
public void exitFromNestedSelect(NanoSQLParser.FromNestedSelectContext ctx)
```
    Exit a parse tree produced by the FromNestedSelect labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromNestedSelect in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromNaturalJoin
```
public void enterFromNaturalJoin(NanoSQLParser.FromNaturalJoinContext ctx)
```
    Enter a parse tree produced by the FromNaturalJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromNaturalJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromNaturalJoin
```
public void exitFromNaturalJoin(NanoSQLParser.FromNaturalJoinContext ctx)
```
    Exit a parse tree produced by the FromNaturalJoin labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromNaturalJoin in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromJoinOn
```
public void enterFromJoinOn(NanoSQLParser.FromJoinOnContext ctx)
```
    Enter a parse tree produced by the FromJoinOn labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromJoinOn in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromJoinOn
```
public void exitFromJoinOn(NanoSQLParser.FromJoinOnContext ctx)
```
    Exit a parse tree produced by the FromJoinOn labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromJoinOn in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFromJoinUsing
```
public void enterFromJoinUsing(NanoSQLParser.FromJoinUsingContext ctx)
```
    Enter a parse tree produced by the FromJoinUsing labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFromJoinUsing in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFromJoinUsing
```
public void exitFromJoinUsing(NanoSQLParser.FromJoinUsingContext ctx)
```
    Exit a parse tree produced by the FromJoinUsing labeled alternative in NanoSQLParser.fromExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFromJoinUsing in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterOrderByExpr
```
public void enterOrderByExpr(NanoSQLParser.OrderByExprContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.orderByExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterOrderByExpr in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitOrderByExpr
```
public void exitOrderByExpr(NanoSQLParser.OrderByExprContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.orderByExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitOrderByExpr in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterInsertStmt
```
public void enterInsertStmt(NanoSQLParser.InsertStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.insertStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterInsertStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitInsertStmt
```
public void exitInsertStmt(NanoSQLParser.InsertStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.insertStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitInsertStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterUpdateStmt
```
public void enterUpdateStmt(NanoSQLParser.UpdateStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.updateStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterUpdateStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitUpdateStmt
```
public void exitUpdateStmt(NanoSQLParser.UpdateStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.updateStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitUpdateStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterDeleteStmt
```
public void enterDeleteStmt(NanoSQLParser.DeleteStmtContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.deleteStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterDeleteStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitDeleteStmt
```
public void exitDeleteStmt(NanoSQLParser.DeleteStmtContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.deleteStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitDeleteStmt in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExplainSelect
```
public void enterExplainSelect(NanoSQLParser.ExplainSelectContext ctx)
```
    Enter a parse tree produced by the ExplainSelect labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterExplainSelect in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExplainSelect
```
public void exitExplainSelect(NanoSQLParser.ExplainSelectContext ctx)
```
    Exit a parse tree produced by the ExplainSelect labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitExplainSelect in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExplainInsert
```
public void enterExplainInsert(NanoSQLParser.ExplainInsertContext ctx)
```
    Enter a parse tree produced by the ExplainInsert labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterExplainInsert in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExplainInsert
```
public void exitExplainInsert(NanoSQLParser.ExplainInsertContext ctx)
```
    Exit a parse tree produced by the ExplainInsert labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitExplainInsert in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExplainUpdate
```
public void enterExplainUpdate(NanoSQLParser.ExplainUpdateContext ctx)
```
    Enter a parse tree produced by the ExplainUpdate labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterExplainUpdate in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExplainUpdate
```
public void exitExplainUpdate(NanoSQLParser.ExplainUpdateContext ctx)
```
    Exit a parse tree produced by the ExplainUpdate labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitExplainUpdate in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExplainDelete
```
public void enterExplainDelete(NanoSQLParser.ExplainDeleteContext ctx)
```
    Enter a parse tree produced by the ExplainDelete labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    enterExplainDelete in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExplainDelete
```
public void exitExplainDelete(NanoSQLParser.ExplainDeleteContext ctx)
```
    Exit a parse tree produced by the ExplainDelete labeled alternative in NanoSQLParser.explainStmt().
    The default implementation does nothing.
    
    Specified by:
    
    exitExplainDelete in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterCmdProperties
```
public void enterCmdProperties(NanoSQLParser.CmdPropertiesContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.cmdProperties().
    The default implementation does nothing.
    
    Specified by:
    
    enterCmdProperties in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitCmdProperties
```
public void exitCmdProperties(NanoSQLParser.CmdPropertiesContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.cmdProperties().
    The default implementation does nothing.
    
    Specified by:
    
    exitCmdProperties in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprScalarSubquery
```
public void enterExprScalarSubquery(NanoSQLParser.ExprScalarSubqueryContext ctx)
```
    Enter a parse tree produced by the ExprScalarSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprScalarSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprScalarSubquery
```
public void exitExprScalarSubquery(NanoSQLParser.ExprScalarSubqueryContext ctx)
```
    Exit a parse tree produced by the ExprScalarSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprScalarSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprParen
```
public void enterExprParen(NanoSQLParser.ExprParenContext ctx)
```
    Enter a parse tree produced by the ExprParen labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprParen in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprParen
```
public void exitExprParen(NanoSQLParser.ExprParenContext ctx)
```
    Exit a parse tree produced by the ExprParen labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprParen in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprExists
```
public void enterExprExists(NanoSQLParser.ExprExistsContext ctx)
```
    Enter a parse tree produced by the ExprExists labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprExists in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprExists
```
public void exitExprExists(NanoSQLParser.ExprExistsContext ctx)
```
    Exit a parse tree produced by the ExprExists labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprExists in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprBetween
```
public void enterExprBetween(NanoSQLParser.ExprBetweenContext ctx)
```
    Enter a parse tree produced by the ExprBetween labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprBetween in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprBetween
```
public void exitExprBetween(NanoSQLParser.ExprBetweenContext ctx)
```
    Exit a parse tree produced by the ExprBetween labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprBetween in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprSimilarTo
```
public void enterExprSimilarTo(NanoSQLParser.ExprSimilarToContext ctx)
```
    Enter a parse tree produced by the ExprSimilarTo labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprSimilarTo in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprSimilarTo
```
public void exitExprSimilarTo(NanoSQLParser.ExprSimilarToContext ctx)
```
    Exit a parse tree produced by the ExprSimilarTo labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprSimilarTo in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprLike
```
public void enterExprLike(NanoSQLParser.ExprLikeContext ctx)
```
    Enter a parse tree produced by the ExprLike labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprLike in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprLike
```
public void exitExprLike(NanoSQLParser.ExprLikeContext ctx)
```
    Exit a parse tree produced by the ExprLike labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprLike in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprNot
```
public void enterExprNot(NanoSQLParser.ExprNotContext ctx)
```
    Enter a parse tree produced by the ExprNot labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprNot in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprNot
```
public void exitExprNot(NanoSQLParser.ExprNotContext ctx)
```
    Exit a parse tree produced by the ExprNot labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprNot in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprMultiColInSubquery
```
public void enterExprMultiColInSubquery(NanoSQLParser.ExprMultiColInSubqueryContext ctx)
```
    Enter a parse tree produced by the ExprMultiColInSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprMultiColInSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprMultiColInSubquery
```
public void exitExprMultiColInSubquery(NanoSQLParser.ExprMultiColInSubqueryContext ctx)
```
    Exit a parse tree produced by the ExprMultiColInSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprMultiColInSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprAnd
```
public void enterExprAnd(NanoSQLParser.ExprAndContext ctx)
```
    Enter a parse tree produced by the ExprAnd labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprAnd in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprAnd
```
public void exitExprAnd(NanoSQLParser.ExprAndContext ctx)
```
    Exit a parse tree produced by the ExprAnd labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprAnd in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprFunctionCall
```
public void enterExprFunctionCall(NanoSQLParser.ExprFunctionCallContext ctx)
```
    Enter a parse tree produced by the ExprFunctionCall labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprFunctionCall in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprFunctionCall
```
public void exitExprFunctionCall(NanoSQLParser.ExprFunctionCallContext ctx)
```
    Exit a parse tree produced by the ExprFunctionCall labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprFunctionCall in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprIsNull
```
public void enterExprIsNull(NanoSQLParser.ExprIsNullContext ctx)
```
    Enter a parse tree produced by the ExprIsNull labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprIsNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprIsNull
```
public void exitExprIsNull(NanoSQLParser.ExprIsNullContext ctx)
```
    Exit a parse tree produced by the ExprIsNull labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprIsNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprOr
```
public void enterExprOr(NanoSQLParser.ExprOrContext ctx)
```
    Enter a parse tree produced by the ExprOr labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprOr in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprOr
```
public void exitExprOr(NanoSQLParser.ExprOrContext ctx)
```
    Exit a parse tree produced by the ExprOr labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprOr in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprOneColInSubquery
```
public void enterExprOneColInSubquery(NanoSQLParser.ExprOneColInSubqueryContext ctx)
```
    Enter a parse tree produced by the ExprOneColInSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprOneColInSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprOneColInSubquery
```
public void exitExprOneColInSubquery(NanoSQLParser.ExprOneColInSubqueryContext ctx)
```
    Exit a parse tree produced by the ExprOneColInSubquery labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprOneColInSubquery in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprColumnRef
```
public void enterExprColumnRef(NanoSQLParser.ExprColumnRefContext ctx)
```
    Enter a parse tree produced by the ExprColumnRef labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprColumnRef in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprColumnRef
```
public void exitExprColumnRef(NanoSQLParser.ExprColumnRefContext ctx)
```
    Exit a parse tree produced by the ExprColumnRef labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprColumnRef in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprCompare
```
public void enterExprCompare(NanoSQLParser.ExprCompareContext ctx)
```
    Enter a parse tree produced by the ExprCompare labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprCompare in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprCompare
```
public void exitExprCompare(NanoSQLParser.ExprCompareContext ctx)
```
    Exit a parse tree produced by the ExprCompare labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprCompare in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprLiteral
```
public void enterExprLiteral(NanoSQLParser.ExprLiteralContext ctx)
```
    Enter a parse tree produced by the ExprLiteral labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprLiteral in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprLiteral
```
public void exitExprLiteral(NanoSQLParser.ExprLiteralContext ctx)
```
    Exit a parse tree produced by the ExprLiteral labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprLiteral in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprOneColInValues
```
public void enterExprOneColInValues(NanoSQLParser.ExprOneColInValuesContext ctx)
```
    Enter a parse tree produced by the ExprOneColInValues labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprOneColInValues in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprOneColInValues
```
public void exitExprOneColInValues(NanoSQLParser.ExprOneColInValuesContext ctx)
```
    Exit a parse tree produced by the ExprOneColInValues labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprOneColInValues in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprMul
```
public void enterExprMul(NanoSQLParser.ExprMulContext ctx)
```
    Enter a parse tree produced by the ExprMul labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprMul in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprMul
```
public void exitExprMul(NanoSQLParser.ExprMulContext ctx)
```
    Exit a parse tree produced by the ExprMul labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprMul in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprAdd
```
public void enterExprAdd(NanoSQLParser.ExprAddContext ctx)
```
    Enter a parse tree produced by the ExprAdd labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprAdd in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprAdd
```
public void exitExprAdd(NanoSQLParser.ExprAddContext ctx)
```
    Exit a parse tree produced by the ExprAdd labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprAdd in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExprUnarySign
```
public void enterExprUnarySign(NanoSQLParser.ExprUnarySignContext ctx)
```
    Enter a parse tree produced by the ExprUnarySign labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    enterExprUnarySign in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExprUnarySign
```
public void exitExprUnarySign(NanoSQLParser.ExprUnarySignContext ctx)
```
    Exit a parse tree produced by the ExprUnarySign labeled alternative in NanoSQLParser.expression().
    The default implementation does nothing.
    
    Specified by:
    
    exitExprUnarySign in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralNull
```
public void enterLiteralNull(NanoSQLParser.LiteralNullContext ctx)
```
    Enter a parse tree produced by the LiteralNull labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralNull
```
public void exitLiteralNull(NanoSQLParser.LiteralNullContext ctx)
```
    Exit a parse tree produced by the LiteralNull labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralNull in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralTrue
```
public void enterLiteralTrue(NanoSQLParser.LiteralTrueContext ctx)
```
    Enter a parse tree produced by the LiteralTrue labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralTrue in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralTrue
```
public void exitLiteralTrue(NanoSQLParser.LiteralTrueContext ctx)
```
    Exit a parse tree produced by the LiteralTrue labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralTrue in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralFalse
```
public void enterLiteralFalse(NanoSQLParser.LiteralFalseContext ctx)
```
    Enter a parse tree produced by the LiteralFalse labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralFalse in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralFalse
```
public void exitLiteralFalse(NanoSQLParser.LiteralFalseContext ctx)
```
    Exit a parse tree produced by the LiteralFalse labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralFalse in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralInteger
```
public void enterLiteralInteger(NanoSQLParser.LiteralIntegerContext ctx)
```
    Enter a parse tree produced by the LiteralInteger labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralInteger in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralInteger
```
public void exitLiteralInteger(NanoSQLParser.LiteralIntegerContext ctx)
```
    Exit a parse tree produced by the LiteralInteger labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralInteger in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralDecimal
```
public void enterLiteralDecimal(NanoSQLParser.LiteralDecimalContext ctx)
```
    Enter a parse tree produced by the LiteralDecimal labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralDecimal in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralDecimal
```
public void exitLiteralDecimal(NanoSQLParser.LiteralDecimalContext ctx)
```
    Exit a parse tree produced by the LiteralDecimal labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralDecimal in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralString
```
public void enterLiteralString(NanoSQLParser.LiteralStringContext ctx)
```
    Enter a parse tree produced by the LiteralString labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralString in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralString
```
public void exitLiteralString(NanoSQLParser.LiteralStringContext ctx)
```
    Exit a parse tree produced by the LiteralString labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralString in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterLiteralInterval
```
public void enterLiteralInterval(NanoSQLParser.LiteralIntervalContext ctx)
```
    Enter a parse tree produced by the LiteralInterval labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    enterLiteralInterval in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitLiteralInterval
```
public void exitLiteralInterval(NanoSQLParser.LiteralIntervalContext ctx)
```
    Exit a parse tree produced by the LiteralInterval labeled alternative in NanoSQLParser.literalValue().
    The default implementation does nothing.
    
    Specified by:
    
    exitLiteralInterval in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColRefTable
```
public void enterColRefTable(NanoSQLParser.ColRefTableContext ctx)
```
    Enter a parse tree produced by the ColRefTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    enterColRefTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColRefTable
```
public void exitColRefTable(NanoSQLParser.ColRefTableContext ctx)
```
    Exit a parse tree produced by the ColRefTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    exitColRefTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColRefNoTable
```
public void enterColRefNoTable(NanoSQLParser.ColRefNoTableContext ctx)
```
    Enter a parse tree produced by the ColRefNoTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    enterColRefNoTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColRefNoTable
```
public void exitColRefNoTable(NanoSQLParser.ColRefNoTableContext ctx)
```
    Exit a parse tree produced by the ColRefNoTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    exitColRefNoTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColRefWildcardTable
```
public void enterColRefWildcardTable(NanoSQLParser.ColRefWildcardTableContext ctx)
```
    Enter a parse tree produced by the ColRefWildcardTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    enterColRefWildcardTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColRefWildcardTable
```
public void exitColRefWildcardTable(NanoSQLParser.ColRefWildcardTableContext ctx)
```
    Exit a parse tree produced by the ColRefWildcardTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    exitColRefWildcardTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterColRefWildcardNoTable
```
public void enterColRefWildcardNoTable(NanoSQLParser.ColRefWildcardNoTableContext ctx)
```
    Enter a parse tree produced by the ColRefWildcardNoTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    enterColRefWildcardNoTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitColRefWildcardNoTable
```
public void exitColRefWildcardNoTable(NanoSQLParser.ColRefWildcardNoTableContext ctx)
```
    Exit a parse tree produced by the ColRefWildcardNoTable labeled alternative in NanoSQLParser.columnRef().
    The default implementation does nothing.
    
    Specified by:
    
    exitColRefWildcardNoTable in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterExpressionList
```
public void enterExpressionList(NanoSQLParser.ExpressionListContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.expressionList().
    The default implementation does nothing.
    
    Specified by:
    
    enterExpressionList in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitExpressionList
```
public void exitExpressionList(NanoSQLParser.ExpressionListContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.expressionList().
    The default implementation does nothing.
    
    Specified by:
    
    exitExpressionList in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterFunctionCall
```
public void enterFunctionCall(NanoSQLParser.FunctionCallContext ctx)
```
    Enter a parse tree produced by NanoSQLParser.functionCall().
    The default implementation does nothing.
    
    Specified by:
    
    enterFunctionCall in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - exitFunctionCall
```
public void exitFunctionCall(NanoSQLParser.FunctionCallContext ctx)
```
    Exit a parse tree produced by NanoSQLParser.functionCall().
    The default implementation does nothing.
    
    Specified by:
    
    exitFunctionCall in interface NanoSQLListener
    
    Parameters:
    
    ctx - the parse tree
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener

Class NanoSQLBaseListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

NanoSQLBaseListener

Method Detail

enterCommands

exitCommands

enterCommand

exitCommand

enterCommandNoSemicolon

exitCommandNoSemicolon

enterCreateTableStmt

exitCreateTableStmt

enterTableColDecl

exitTableColDecl

enterColTypeInt

exitColTypeInt

enterColTypeBigInt

exitColTypeBigInt

enterColTypeDecimal

exitColTypeDecimal

enterColTypeFloat

exitColTypeFloat

enterColTypeDouble

exitColTypeDouble

enterColTypeChar

exitColTypeChar

enterColTypeVarChar

exitColTypeVarChar

enterColTypeDate

exitColTypeDate

enterColTypeDateTime

exitColTypeDateTime

enterColTypeTime

exitColTypeTime

enterColTypeTimestamp

exitColTypeTimestamp

enterColConstraintNotNull

exitColConstraintNotNull

enterColConstraintUnique

exitColConstraintUnique

enterColConstraintPrimaryKey

exitColConstraintPrimaryKey

enterColConstraintForeignKey

exitColConstraintForeignKey

enterTblConstraintUnique

exitTblConstraintUnique

enterTblConstraintPrimaryKey

exitTblConstraintPrimaryKey

enterTblConstraintForeignKey

exitTblConstraintForeignKey

enterCascadeOptRestrict

exitCascadeOptRestrict

enterCascadeOptCascade

exitCascadeOptCascade

enterCascadeOptSetNull

exitCascadeOptSetNull

enterDropTableStmt

exitDropTableStmt

enterCreateIndexStmt

exitCreateIndexStmt

enterDropIndexStmt

exitDropIndexStmt

enterShowTablesStmt

exitShowTablesStmt

enterAnalyzeStmt

exitAnalyzeStmt

enterOptimizeStmt

exitOptimizeStmt

enterVerifyStmt

exitVerifyStmt

enterDumpTableStmt

exitDumpTableStmt

enterDumpIndexStmt

exitDumpIndexStmt

enterShowTableStatsStmt

exitShowTableStatsStmt

enterBeginTxnStmt