pg_split_walfile_name ( file_name text ) → record ( segment_number numeric, timeline_id bigint )Extracts the sequence number and timeline ID from a WAL file name.
Functions / System Administration Functions
pg_split_walfile_name
Read the PG 18 manualExtracts the sequence number and timeline ID from a WAL file name.
Reading PG 18current·documented in 5 of 27 versions, 16 to 20
Signatures & examples
Version history 1
- 15 → 16 added
Definition snapshot: b7bd9cda · English manual source