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| author | Michael Paquier <michael@paquier.xyz> | 2023-04-21 07:21:50 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2023-04-21 07:21:50 +0900 |
| commit | 0ecb87e1fa07a733494e35636e55807b0f3fc1ed (patch) | |
| tree | 958227cf546cbf36d6e6791866785cef1c49ddb6 /src/backend | |
| parent | eab2d3147e3c13aca4a9aca52c0a9a581a8d224a (diff) | |
| download | postgresql-0ecb87e1fa07a733494e35636e55807b0f3fc1ed.tar.gz postgresql-0ecb87e1fa07a733494e35636e55807b0f3fc1ed.zip | |
Remove io prefix from pg_stat_io columns
a9c70b46 added the statistics view pg_stat_io which contained columns
"io_context" and "io_object". Given that the columns are in the
pg_stat_io view, the "io" prefix is somewhat redundant, so remove it.
The code variables referring to these fields are kept unchanged so as
they can keep their context about I/O.
Bump catalog version.
Author: Melanie Plageman
Reviewed-by: Kyotaro Horiguchi, FabrÃzio de Royes Mello
Discussion: https://postgr.es/m/CAAKRu_aAQoJWrvT2BYYQvJChFKra_O-5ra3jhzKJZqWsTR1CPQ@mail.gmail.com
Diffstat (limited to 'src/backend')
| -rw-r--r-- | src/backend/catalog/system_views.sql | 4 | ||||
| -rw-r--r-- | src/backend/utils/adt/pgstatfuncs.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/src/backend/catalog/system_views.sql b/src/backend/catalog/system_views.sql index 2129c916aa1..48aacf66eef 100644 --- a/src/backend/catalog/system_views.sql +++ b/src/backend/catalog/system_views.sql @@ -1125,8 +1125,8 @@ CREATE VIEW pg_stat_bgwriter AS CREATE VIEW pg_stat_io AS SELECT b.backend_type, - b.io_object, - b.io_context, + b.object, + b.context, b.reads, b.read_time, b.writes, diff --git a/src/backend/utils/adt/pgstatfuncs.c b/src/backend/utils/adt/pgstatfuncs.c index e79b065d214..0d57b6a7c05 100644 --- a/src/backend/utils/adt/pgstatfuncs.c +++ b/src/backend/utils/adt/pgstatfuncs.c @@ -1262,8 +1262,8 @@ typedef enum io_stat_col { IO_COL_INVALID = -1, IO_COL_BACKEND_TYPE, - IO_COL_IO_OBJECT, - IO_COL_IO_CONTEXT, + IO_COL_OBJECT, + IO_COL_CONTEXT, IO_COL_READS, IO_COL_READ_TIME, IO_COL_WRITES, @@ -1394,8 +1394,8 @@ pg_stat_get_io(PG_FUNCTION_ARGS) continue; values[IO_COL_BACKEND_TYPE] = bktype_desc; - values[IO_COL_IO_CONTEXT] = CStringGetTextDatum(context_name); - values[IO_COL_IO_OBJECT] = CStringGetTextDatum(obj_name); + values[IO_COL_CONTEXT] = CStringGetTextDatum(context_name); + values[IO_COL_OBJECT] = CStringGetTextDatum(obj_name); values[IO_COL_RESET_TIME] = TimestampTzGetDatum(reset_time); /* |