Functions / System Administration Functions

pg_advisory_lock_shared

Obtains a shared 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_shared ( key bigint ) → void

Obtains a shared session-level advisory lock, waiting if necessary.

pg_advisory_lock_shared ( key1 integer, key2 integer ) → void

Obtains a shared session-level advisory lock, waiting if necessary.

Version history 3

Definition snapshot: b7bd9cda · English manual source