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Wiki / Storage Structures

pg_wal

Subdirectory containing WAL (Write Ahead Log) files

Reading PG 18·Select a recorded version

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Relative path
pg_wal
manual path
/docs/18/storage-file-layout.html
signature
$PGDATA/pg_wal

Definition PG 18

pg_wal Subdirectory containing WAL (Write Ahead Log) files

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Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f