org.apache.derby.impl.sql.compile

Class ConstraintDefinitionNode

java.lang.Object

org.apache.derby.impl.sql.compile.QueryTreeNode

org.apache.derby.impl.sql.compile.ConstraintDefinitionNode

All Implemented Interfaces:

Visitable

Direct Known Subclasses:

FKConstraintDefinitionNode

public class ConstraintDefinitionNode
extends QueryTreeNode

A ConstraintDefintionNode is a class for all nodes that can represent constraint definitions.

Field Summary

Fields

Modifier and Type	Field and Description
static int	AT_ADD_CHECK_CONSTRAINT
static int	AT_ADD_FOREIGN_KEY_CONSTRAINT
static int	AT_ADD_PRIMARY_KEY_CONSTRAINT
static int	AT_ADD_UNIQUE_CONSTRAINT
static int	AT_DROP_COLUMN
static int	AT_DROP_CONSTRAINT
static int	AT_MODIFY_COLUMN
static int	AT_MODIFY_CONSTRAINT
static int	AT_UNKNOWN
static boolean	DEFERRABLE_DEFAULT
static boolean	ENFORCED_DEFAULT
static boolean	INITIALLY_DEFERRED_DEFAULT

Method Summary

Modifier and Type	Method and Description
java.lang.String	toString() Convert this object to a String.

Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode

accept, addTag, bindOffsetFetch, bindRowMultiSet, bindUserCatalogType, bindUserType, checkReliability, checkReliability, createTypeDependency, getBeginOffset, getDataDictionary, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getOffsetOrderedNodes, getOptimizerFactory, getOptimizerTracer, getParameterTypes, getUDTDesc, isAtomic, makeConstantAction, makeTableName, makeTableName, optimizerTracingIsOn, orReliability, referencesSessionSchema, setBeginOffset, setEndOffset, taggedWith, treePrint

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFERRABLE_DEFAULT

public static final boolean DEFERRABLE_DEFAULT

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Constant Field Values

INITIALLY_DEFERRED_DEFAULT

public static final boolean INITIALLY_DEFERRED_DEFAULT

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Constant Field Values

ENFORCED_DEFAULT

public static final boolean ENFORCED_DEFAULT

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Constant Field Values

AT_UNKNOWN

public static final int AT_UNKNOWN

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Constant Field Values

AT_ADD_FOREIGN_KEY_CONSTRAINT

public static final int AT_ADD_FOREIGN_KEY_CONSTRAINT

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Constant Field Values

AT_ADD_PRIMARY_KEY_CONSTRAINT

public static final int AT_ADD_PRIMARY_KEY_CONSTRAINT

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Constant Field Values

AT_ADD_UNIQUE_CONSTRAINT

public static final int AT_ADD_UNIQUE_CONSTRAINT

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Constant Field Values

AT_ADD_CHECK_CONSTRAINT

public static final int AT_ADD_CHECK_CONSTRAINT

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Constant Field Values

AT_DROP_CONSTRAINT

public static final int AT_DROP_CONSTRAINT

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Constant Field Values

AT_MODIFY_COLUMN

public static final int AT_MODIFY_COLUMN

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Constant Field Values

AT_DROP_COLUMN

public static final int AT_DROP_COLUMN

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Constant Field Values

AT_MODIFY_CONSTRAINT

public static final int AT_MODIFY_CONSTRAINT

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Constant Field Values

Method Detail

toString

public java.lang.String toString()

Convert this object to a String. See comments in QueryTreeNode.java for how this should be done for tree printing.

Returns:

This object as a String