39.9. `check_constraints`
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## 39.9. `check_constraints` #

The view `check_constraints` contains all check constraints, either defined on a table or on a domain, that are owned by a currently enabled role. (The owner of the table or domain is the owner of the constraint.)

Table 39.7. `check_constraints` Columns

Column Type Description
`constraint_catalog` `sql_identifier` Name of the database containing the constraint (always the current database)
`constraint_schema` `sql_identifier` Name of the schema containing the constraint
`constraint_name` `sql_identifier` Name of the constraint
`check_clause` `character_data` The check expression of the check constraint

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39.8. `check_constraint_routine_usage` | Home | 39.10. `collations`