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PG.CENTER connects PostgreSQL documentation, reference, and ecosystem knowledge. Maintained by Pigsty.

FUNCTIONS / SYSTEM INFORMATION FUNCTIONS AND OPERATORS

txid_current_if_assigned

Read PG 18 manual ↗

See pg_current_xact_id_if_assigned().

Signatures & examples

txid_current_if_assigned () → bigint
See pg_current_xact_id_if_assigned().
Version history 2
  1. PG 12 → 13changed
  2. PG 9.6 → 10added

Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source