Help Center/ GaussDB/ Developer Guide(Centralized_V2.0-2.x)/ SQL Reference/ Appendix/ Extended Functions
Updated on 2025-08-19 GMT+08:00
Extended Functions
The following table lists the extended functions supported by GaussDB. These functions are for reference only.
| Category | Name | Description |
|---|---|---|
| Access privilege inquiry function | has_sequence_privilege(user, sequence, privilege) | Queries whether a specified user has privilege for sequences. |
| has_sequence_privilege(sequence, privilege) | Queries whether the current user has privilege for sequence. | |
| Trigger function | pg_get_triggerdef(oid) | Gets CREATE [ CONSTRAINT ] TRIGGER command for triggers. |
| pg_get_triggerdef(oid, boolean) | Gets CREATE [ CONSTRAINT ] TRIGGER command for triggers. |
Parent topic: Appendix
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