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| author | Tatsuo Ishii <ishii@postgresql.org> | 2021-02-07 13:48:19 +0900 |
|---|---|---|
| committer | Tatsuo Ishii <ishii@postgresql.org> | 2021-02-07 13:48:19 +0900 |
| commit | 9c89c4bd8d00742b569e7b0e9a49babc7da519d5 (patch) | |
| tree | dab43e79cc08f5355c5f58d557638857d7404532 /contrib/postgres_fdw/postgres_fdw.c | |
| parent | 739375174ae8adfeee27a681a3dd64f51e46ac4c (diff) | |
| download | postgresql-9c89c4bd8d00742b569e7b0e9a49babc7da519d5.tar.gz postgresql-9c89c4bd8d00742b569e7b0e9a49babc7da519d5.zip | |
Docs: fix pg_wal_lsn_diff manual.
The manual did not mention whether its return value is (first arg -
second arg) or (second arg - first arg). The order matters because the
return value could have a sign. Fix the manual so that it mentions the
function returns (first arg - second arg).
Patch reviewed by Tom Lane.
Back-patch through v13. Older version's doc format is difficult to add
more description.
Discussion: https://postgr.es/m/flat/20210206.151125.960423226279810864.t-ishii%40sraoss.co.jp
Diffstat (limited to 'contrib/postgres_fdw/postgres_fdw.c')
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