pg_advisory_lock ( key bigint ) → voidObtains an exclusive session-level advisory lock, waiting if necessary.
Functions / System Administration Functions
pg_advisory_lock
Read the PG 18 manualObtains an exclusive session-level advisory lock, waiting if necessary.
Reading PG 18current·documented in 21 of 27 versions, 8.2 to 20
Signatures & examples
pg_advisory_lock ( key1 integer, key2 integer ) → voidObtains an exclusive session-level advisory lock, waiting if necessary.
Definition snapshot: b7bd9cda · English manual source