Fix typalign in rangetypes statistics

akorotkov · akorotkov · commit 4e1ee79e3182 · 2020-12-21T00:31:11.000+03:00
6df7a96 introduces multirange types, whose typanalyze function shares infrastructure with range types typanalyze function. Since 6df7a96, information about type gathered by statistics is filled from typcache. But typalign is mistakenly always set to double. This commit fixes this oversight.
diff --git a/src/backend/utils/adt/rangetypes_typanalyze.c b/src/backend/utils/adt/rangetypes_typanalyze.c
@@ -330,7 +330,7 @@ compute_range_stats(VacAttrStats *stats, AnalyzeAttrFetchFunc fetchfunc,
 			stats->statypid[slot_idx] = typcache->type_id;
 			stats->statyplen[slot_idx] = typcache->typlen;
 			stats->statypbyval[slot_idx] = typcache->typbyval;
-			stats->statypalign[slot_idx] = 'd';
+			stats->statypalign[slot_idx] =  typcache->typalign;
 
 			slot_idx++;
 		}

Original file line number	Diff line number	Diff line change
`@@ -330,7 +330,7 @@ compute_range_stats(VacAttrStats *stats, AnalyzeAttrFetchFunc fetchfunc,`
`330`	`330`	`stats->statypid[slot_idx] = typcache->type_id;`
`331`	`331`	`stats->statyplen[slot_idx] = typcache->typlen;`
`332`	`332`	`stats->statypbyval[slot_idx] = typcache->typbyval;`
`333`		`- stats->statypalign[slot_idx] = 'd';`
	`333`	`+ stats->statypalign[slot_idx] = typcache->typalign;`
`334`	`334`
`335`	`335`	`slot_idx++;`
`336`	`336`	`}`