## O.4. `pg_resetxlog` renamed to `pg_resetwal`

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 PostgreSQL 9.6 and below provided a command named `pg_resetxlog` []() to reset the write-ahead-log (WAL) files. This command was renamed to `pg_resetwal`, see [pg\_resetwal](app-pgresetwal.html) for documentation of `pg_resetwal` and see [the release notes for PostgreSQL 10](release-prior.html) for details on this change.

