The system table CONSTRAINTS contains the CONSTRAINT definitions for all the tables for which the current user has privileges.
CONSTRAINTS
OWNER |
CHAR(32) |
Name of table owner |
TABLENAME |
CHAR(32) |
Name of table with CONSTRAINT definition |
CONSTRAINTNAME |
CHAR(32) |
Name of CONSTRAINT definition |
DEFINITION |
LONG |
Text of CONSTRAINT definition |
See also:
Evaluating System Tables ® CONSTRAINTS