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| author | Michael Paquier <michael@paquier.xyz> | 2021-09-29 15:29:45 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2021-09-29 15:29:45 +0900 |
| commit | 2cf9cf5d7b5e66202389618a4c08945da352b35c (patch) | |
| tree | 3e7f6d201f5caaaa736fd983bc5fcf9713a2562a /src/backend/commands/tablecmds.c | |
| parent | 2a27dbaeb9088718baa25bc97f2e049e063412db (diff) | |
| download | postgresql-2cf9cf5d7b5e66202389618a4c08945da352b35c.tar.gz postgresql-2cf9cf5d7b5e66202389618a4c08945da352b35c.zip | |
Clarify use of "statistics objects" in the code
The code inconsistently used "statistic object" or "statistics" where
the correct term, as discussed, is actually "statistics object". This
improves the state of the code to be more consistent.
While on it, fix an incorrect error message introduced in a4d75c8. This
error should never happen, as the code states, but it would be
misleading.
Author: Justin Pryzby
Reviewed-by: Álvaro Herrera, Michael Paquier
Discussion: https://postgr.es/m/20210924215827.GS831@telsasoft.com
Backpatch-through: 14
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index 36df38b0f8d..762f431ab88 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -12465,13 +12465,13 @@ RememberStatisticsForRebuilding(Oid stxoid, AlteredTableInfo *tab) /* * This de-duplication check is critical for two independent reasons: we * mustn't try to recreate the same statistics object twice, and if the - * statistics depends on more than one column whose type is to be altered, - * we must capture its definition string before applying any of the type - * changes. ruleutils.c will get confused if we ask again later. + * statistics object depends on more than one column whose type is to be + * altered, we must capture its definition string before applying any of + * the type changes. ruleutils.c will get confused if we ask again later. */ if (!list_member_oid(tab->changedStatisticsOids, stxoid)) { - /* OK, capture the index's existing definition string */ + /* OK, capture the statistics object's existing definition string */ char *defstring = pg_get_statisticsobjdef_string(stxoid); tab->changedStatisticsOids = lappend_oid(tab->changedStatisticsOids, |