Class CreateTableConstantAction

java.lang.Object

org.apache.derby.impl.sql.execute.DDLConstantAction

org.apache.derby.impl.sql.execute.CreateTableConstantAction

All Implemented Interfaces:

ConstantAction

class CreateTableConstantAction
extends DDLConstantAction

This class describes actions that are ALWAYS performed for a CREATE TABLE Statement at Execution time.

Field Summary

Fields

Modifier and Type	Field	Description
private ColumnInfo[]	columnInfo
private CreateConstraintConstantAction[]	constraintActions
private char	lockGranularity
private boolean	onCommitDeleteRows
private boolean	onRollbackDeleteRows
private Properties	properties
private String	schemaName
private String	tableName
private int	tableType

Fields inherited from interface ConstantAction

WHEN_MATCHED_THEN_DELETE, WHEN_MATCHED_THEN_UPDATE, WHEN_NOT_MATCHED_THEN_INSERT

Constructor Summary

Constructors

Constructor	Description
CreateTableConstantAction(String schemaName, String tableName, int tableType, ColumnInfo[] columnInfo, CreateConstraintConstantAction[] constraintActions, Properties properties, char lockGranularity, boolean onCommitDeleteRows, boolean onRollbackDeleteRows)	Make the ConstantAction for a CREATE TABLE statement.

Method Summary

Modifier and Type	Method	Description
void	executeConstantAction(Activation activation)	This is the guts of the Execution-time logic for CREATE TABLE.
static CreateSequenceConstantAction	makeCSCA(ColumnInfo info, String sequenceName)	Create a sequence generator for an identity column
String	toString()

Methods inherited from class DDLConstantAction

addColumnDependencies, adjustUDTDependencies, adjustUDTDependencies, constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, storeConstraintDependenciesOnPrivileges, storeViewTriggerDependenciesOnPrivileges

Methods inherited from class Object

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

Field Details

lockGranularity

private char lockGranularity

onCommitDeleteRows

private boolean onCommitDeleteRows

onRollbackDeleteRows

private boolean onRollbackDeleteRows

tableName

private String tableName

schemaName

private String schemaName

tableType

private int tableType

columnInfo

private ColumnInfo[] columnInfo

constraintActions

private CreateConstraintConstantAction[] constraintActions

properties

private Properties properties

Constructor Details

CreateTableConstantAction

CreateTableConstantAction(String schemaName,
 String tableName,
 int tableType,
 ColumnInfo[] columnInfo,
 CreateConstraintConstantAction[] constraintActions,
 Properties properties,
 char lockGranularity,
 boolean onCommitDeleteRows,
 boolean onRollbackDeleteRows)

Make the ConstantAction for a CREATE TABLE statement.

Parameters:

schemaName - name for the schema that table lives in.

tableName - Name of table.

tableType - Type of table (e.g., BASE, global temporary table).

columnInfo - Information on all the columns in the table. (REMIND tableDescriptor ignored)

constraintActions - CreateConstraintConstantAction[] for constraints

properties - Optional table properties

lockGranularity - The lock granularity.

onCommitDeleteRows - If true, on commit delete rows else on commit preserve rows of temporary table.

onRollbackDeleteRows - If true, on rollback, delete rows from temp tables which were logically modified. true is the only supported value

Method Details

toString

public String toString()

Overrides:

toString in class Object

executeConstantAction

public void executeConstantAction(Activation activation)
                           throws StandardException

This is the guts of the Execution-time logic for CREATE TABLE.

Parameters:

activation - The execution environment for this constant action.

Throws:

StandardException - Thrown on failure

See Also:

• ConstantAction.executeConstantAction(Activation)

makeCSCA

public static CreateSequenceConstantAction makeCSCA(ColumnInfo info,
 String sequenceName)
                                             throws StandardException

Create a sequence generator for an identity column

Throws:

StandardException