Interface ReferencedColumns

  • All Known Implementing Classes:
    ReferencedColumnsDescriptorImpl

    public interface ReferencedColumns
    Provides information about the columns that are referenced by a CHECK CONSTRAINT definition. It is used in the column SYS.SYSCHECKS.REFERENCEDCOLUMNSDESCRIPTOR.
    • Method Detail

      • getReferencedColumnPositions

        int[] getReferencedColumnPositions()
        Returns an array of 1-based column positions in the table that the check constraint is on.
        Returns:
        An array of ints representing the 1-based column positions of the columns that are referenced in this check constraint.
      • getTriggerActionReferencedColumnPositions

        int[] getTriggerActionReferencedColumnPositions()
        Returns an array of 1-based column positions in the trigger table. These columns are the ones referenced in the trigger action through the old/new transition variables.
        Returns:
        An array of ints representing the 1-based column positions of the columns that are referenced in the trigger action through the old/new transition variables.