pdconstck has the following two functions:

Integrity check facility

Checks for constraint integrity errors in a table for which referential constraints or check constraints have been defined. This facility also releases or sets the table's check pending status based on whether or not a constraint violation is detected.

Facility for changing check pending status forcibly

Forcibly sets or releases a table's check pending status.

This section provides the details of these facilities.

Organization of this section

13.2.1 Integrity check facility

13.2.2 Facility for changing check pending status forcibly