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 PG 18 manual ↗Extracts the sequence number and timeline ID from a WAL file name.
Signatures & examples
Version history 1
- PG 15 → 16added
Definition snapshot: 2026-09-14T13:14:25.684213+00:00@99e6866c · English manual source