Class DropTriggerConstantAction
java.lang.Object
org.apache.derby.impl.sql.execute.DDLConstantAction
org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
org.apache.derby.impl.sql.execute.DropTriggerConstantAction
- All Implemented Interfaces:
ConstantAction
This class describes actions that are ALWAYS performed for a
DROP TRIGGER Statement at Execution time.
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Field Summary
FieldsFields inherited from class org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
tableId
Fields inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction
WHEN_MATCHED_THEN_DELETE, WHEN_MATCHED_THEN_UPDATE, WHEN_NOT_MATCHED_THEN_INSERT
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Constructor Summary
ConstructorsConstructorDescriptionDropTriggerConstantAction
(SchemaDescriptor sd, String triggerName, UUID tableId) Make the ConstantAction for a DROP TRIGGER statement. -
Method Summary
Modifier and TypeMethodDescriptionvoid
executeConstantAction
(Activation activation) This is the guts of the Execution-time logic for DROP STATEMENT.toString()
Methods inherited from class org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
dropConglomerate, dropConglomerate, dropConstraint, dropConstraint, dropConstraint, executeConglomReplacement, getConglomReplacementAction, recreateUniqueConstraintBackingIndexAsUniqueWhenNotNull
Methods inherited from class org.apache.derby.impl.sql.execute.DDLConstantAction
addColumnDependencies, adjustUDTDependencies, adjustUDTDependencies, constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, storeConstraintDependenciesOnPrivileges, storeViewTriggerDependenciesOnPrivileges
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Field Details
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triggerName
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sd
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Constructor Details
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DropTriggerConstantAction
DropTriggerConstantAction(SchemaDescriptor sd, String triggerName, UUID tableId) Make the ConstantAction for a DROP TRIGGER statement.- Parameters:
sd
- Schema that stored prepared statement lives in.triggerName
- Name of the TriggertableId
- The table upon which the trigger is defined
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Method Details
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executeConstantAction
This is the guts of the Execution-time logic for DROP STATEMENT.- Parameters:
activation
- The execution environment for this constant action.- Throws:
StandardException
- Thrown on failure- See Also:
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toString
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