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Fix extstat collection when no stats are produced for a column

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This is a mistakenly placed conditional in bf2a691e02d7.

Reported by Justin Pryzby
Discussion: https://postgr.es/m/20171117214352.GE25796@telsasoft.com
This commit is contained in:
Alvaro Herrera 2017-11-28 23:25:47 -03:00
parent cd482f2951
commit 414cd434ff
1 changed files with 9 additions and 8 deletions
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17
src/backend/statistics/extended_stats.c
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@ -95,15 +95,16 @@ BuildRelationExtStatistics(Relation onerel, double totalrows,
*/ */
stats = lookup_var_attr_stats(onerel, stat->columns, stats = lookup_var_attr_stats(onerel, stat->columns,
natts, vacattrstats); natts, vacattrstats);
if (!stats && !IsAutoVacuumWorkerProcess()) if (!stats)
{ {
ereport(WARNING, if (!IsAutoVacuumWorkerProcess())
(errcode(ERRCODE_INVALID_OBJECT_DEFINITION), ereport(WARNING,
errmsg("statistics object \"%s.%s\" could not be computed for relation \"%s.%s\"", (errcode(ERRCODE_INVALID_OBJECT_DEFINITION),
stat->schema, stat->name, errmsg("statistics object \"%s.%s\" could not be computed for relation \"%s.%s\"",
get_namespace_name(onerel->rd_rel->relnamespace), stat->schema, stat->name,
RelationGetRelationName(onerel)), get_namespace_name(onerel->rd_rel->relnamespace),
errtable(onerel))); RelationGetRelationName(onerel)),
errtable(onerel)));
continue; continue;
} }