doc: Fix description of pg_replication_origin_oid() in error case
This function returns NULL if the replication origin given in input
argument does not exist, contrary to what the docs described
previously.
Author: Ian Barwick
Discussion:
Backpatch-through: 10
@@ -21095,8 +21095,9 @@ postgres=# SELECT * FROM pg_walfile_name_offset(pg_stop_backup());
<type>oid</type>
</entry>
<entry>
- Lookup a replication origin by name and return the internal id. If no
- corresponding replication origin is found an error is thrown.
+ Lookup a replication origin by name and return the internal ID. If
+ no such replication origin is found, <literal>NULL</literal> is
+ returned.
</entry>
</row>
