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Fix typos in comments about extended statistics 

Reported-by: Justin Pryzby
Discussion: https://postgr.es/m/20210505210947.GA27406%40telsasoft.com
This commit is contained in:
Tomas Vondra 2021-05-07 13:57:29 +02:00
parent 8d4b311d24
commit 93f9af1387
2 changed files with 2 additions and 2 deletions
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2
src/backend/parser/parse_utilcmd.c
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@ -1945,7 +1945,7 @@ generateClonedExtStatsStmt(RangeVar *heapRel, Oid heapRelid,
* simply append them after simple column references. * simply append them after simple column references.
* *
* XXX Some places during build/estimation treat expressions as if they * XXX Some places during build/estimation treat expressions as if they
* are before atttibutes, but for the CREATE command that's entirely * are before attributes, but for the CREATE command that's entirely
* irrelevant. * irrelevant.
*/ */
datum = SysCacheGetAttr(STATEXTOID, ht_stats, datum = SysCacheGetAttr(STATEXTOID, ht_stats,

2
src/backend/statistics/extended_stats.c
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@ -1796,7 +1796,7 @@ statext_mcv_clauselist_selectivity(PlannerInfo *root, List *clauses, int varReli
continue; continue;
/* /*
* Now we know the clause is compatible (we have either atttnums * Now we know the clause is compatible (we have either attnums
* or expressions extracted from it), and was not estimated yet. * or expressions extracted from it), and was not estimated yet.
*/ */