CHECK_CONSTRAINTS
The CHECK_CONSTRAINTS view contains one row for every check constraint.
The following table describes the columns in the view:
| Column Name | Data Type | Description |
|---|---|---|
| CONSTRAINT_CATALOG | VARCHAR(128) | Relational database name |
| CONSTRAINT_SCHEMA | VARCHAR(128) | Name of the schema containing the constraint |
| CONSTRAINT_NAME | VARCHAR(128) | Name of the constraint |
| CHECK_CLAUSE |  VARGRAPHIC(2000) CCSID
1200Nullable  |
Text of the check constraint clause Contains the null value if the check clause cannot be contained in the column without truncation. |