Package dev.frostlake.metastore.model

Class ForeignKeyConstraint

java.lang.Object

dev.frostlake.metastore.model.ForeignKeyConstraint

public class ForeignKeyConstraint
extends Object

Represents a FOREIGN KEY constraint (final not enforced, final metadata only)

Constructor Summary

Constructors

Constructor	Description
ForeignKeyConstraint(String constraintName, List<String> columnNames, String referencedTable, List<String> referencedColumns, String onDelete, String onUpdate)
ForeignKeyConstraint(String constraintName, List<String> columnNames, String referencedTable, List<String> referencedColumns, String onDelete, String onUpdate, Boolean rely)

Method Summary

Modifier and Type	Method	Description
List<String>	getColumnNames()
String	getConstraintName()
String	getOnDelete()
String	getOnUpdate()
List<String>	getReferencedColumns()
String	getReferencedTable()
Boolean	getRely()
void	setConstraintName(String constraintName)	Rename it in place — ALTER TABLE … RENAME CONSTRAINT.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ForeignKeyConstraint

public ForeignKeyConstraint(String constraintName,
 List<String> columnNames,
 String referencedTable,
 List<String> referencedColumns,
 String onDelete,
 String onUpdate,
 Boolean rely)

Parameters:

constraintName - the name from an explicit CONSTRAINT <name> clause; null or blank when the constraint was declared without one, in which case it is auto-named SYS_CONSTRAINT_<uuid> the way Snowflake does (see ConstraintNames).

ForeignKeyConstraint

public ForeignKeyConstraint(String constraintName,
 List<String> columnNames,
 String referencedTable,
 List<String> referencedColumns,
 String onDelete,
 String onUpdate)

Method Details

getConstraintName

public String getConstraintName()

setConstraintName

public void setConstraintName(String constraintName)

Rename it in place — ALTER TABLE … RENAME CONSTRAINT.

getColumnNames

public List<String> getColumnNames()

getReferencedTable

public String getReferencedTable()

getReferencedColumns

public List<String> getReferencedColumns()

getOnDelete

public String getOnDelete()

getOnUpdate

public String getOnUpdate()

getRely

public Boolean getRely()

toString

public String toString()

Overrides:

toString in class Object