Uses of Class
edu.caltech.nanodb.relations.ForeignKeyColumnRefs

Packages that use ForeignKeyColumnRefs

Package	Description
edu.caltech.nanodb.commands	This package contains the classes that represent the commands that the NanoSQL database recognizes.
edu.caltech.nanodb.relations	This package contains the basic data-types for representing relations in NanoDB.
edu.caltech.nanodb.storage	This package contains the classes for the Storage Manager, which is responsible for how data is stored in and retrieved from database files.

Uses of ForeignKeyColumnRefs in edu.caltech.nanodb.commands

Methods in edu.caltech.nanodb.commands that return ForeignKeyColumnRefs

Modifier and Type	Method	Description
static ForeignKeyColumnRefs	DDLUtils.makeForeignKey(Schema tableSchema, TableInfo refTableInfo, ConstraintDecl constraintDecl)	This method constructs a ForeignKeyColumnRefs object that includes the columns named in the input list, as well as the referenced table and column names.

Uses of ForeignKeyColumnRefs in edu.caltech.nanodb.relations

Fields in edu.caltech.nanodb.relations with type parameters of type ForeignKeyColumnRefs

Modifier and Type	Field	Description
private java.util.ArrayList<ForeignKeyColumnRefs>	Schema.foreignKeys	A collection of foreign-key objects specifying other tables that this table references.

Methods in edu.caltech.nanodb.relations that return types with arguments of type ForeignKeyColumnRefs

Modifier and Type	Method	Description
java.util.List<ForeignKeyColumnRefs>	Schema.getForeignKeys()

Methods in edu.caltech.nanodb.relations with parameters of type ForeignKeyColumnRefs

Modifier and Type	Method	Description
void	Schema.addForeignKey(ForeignKeyColumnRefs fk)
private boolean	DatabaseConstraintEnforcer.referencedTableHasValue(ForeignKeyColumnRefs foreignKey, Tuple tuple)	This helper function enforces a foreign key constraint by checking the referenced table to ensure that the tuple being added has values that appear in the referenced table.

Uses of ForeignKeyColumnRefs in edu.caltech.nanodb.storage

Methods in edu.caltech.nanodb.storage that return ForeignKeyColumnRefs

Modifier and Type	Method	Description
protected ForeignKeyColumnRefs	SchemaWriter.readForeignKey(PageReader pgReader, int typeID)

Methods in edu.caltech.nanodb.storage with parameters of type ForeignKeyColumnRefs

Modifier and Type	Method	Description
protected void	SchemaWriter.writeForeignKey(PageWriter pgWriter, ForeignKeyColumnRefs key)