Field Detail

• conglomerateNumber

  private final long conglomerateNumber

• fullTableName

  private final java.lang.String fullTableName

• tableName

  private final java.lang.String tableName

• sd

  private final SchemaDescriptor sd

• cascade

  private final boolean cascade

Constructor Detail

• DropTableConstantAction

  DropTableConstantAction​(java.lang.String fullTableName,
                          java.lang.String tableName,
                          SchemaDescriptor sd,
                          long conglomerateNumber,
                          UUID tableId,
                          int behavior)

  Make the ConstantAction for a DROP TABLE statement.

  Parameters:

  fullTableName - Fully qualified table name

  tableName - Table name.

  sd - Schema that table lives in.

  conglomerateNumber - Conglomerate number for heap

  tableId - UUID for table

  behavior - drop behavior: RESTRICT, CASCADE or default

Method Detail

• toString

  public java.lang.String toString()

  Overrides:

  toString in class java.lang.Object

• executeConstantAction

  public void executeConstantAction​(Activation activation)
                             throws StandardException

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

  Parameters:

  activation - The execution environment for this constant action.

  Throws:

  StandardException - Thrown on failure

  See Also:

  ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)

• dropIdentitySequence

  public static void dropIdentitySequence​(DataDictionary dataDictionary,
                                          TableDescriptor tableDescriptor,
                                          Activation activation)
                                   throws StandardException

  Drop the sequence generator backing an identity column

  Throws:

  StandardException

• dropAllConstraintDescriptors

  private void dropAllConstraintDescriptors​(TableDescriptor td,
                                            Activation activation)
                                     throws StandardException

  Throws:

  StandardException