diff options
Diffstat (limited to 'src/backend/commands/matview.c')
| -rw-r--r-- | src/backend/commands/matview.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/backend/commands/matview.c b/src/backend/commands/matview.c index 7d57f97442e..d2e0376511a 100644 --- a/src/backend/commands/matview.c +++ b/src/backend/commands/matview.c @@ -727,6 +727,7 @@ refresh_by_match_merge(Oid matviewOid, Oid tempOid, Oid relowner, for (i = 0; i < numatts; i++) { int attnum = indexStruct->indkey.values[i]; + Form_pg_attribute attr = TupleDescAttr(tupdesc, attnum - 1); Oid type; Oid op; const char *colname; @@ -745,7 +746,7 @@ refresh_by_match_merge(Oid matviewOid, Oid tempOid, Oid relowner, if (foundUniqueIndex) appendStringInfoString(&querybuf, " AND "); - colname = quote_identifier(NameStr((tupdesc->attrs[attnum - 1])->attname)); + colname = quote_identifier(NameStr(attr->attname)); appendStringInfo(&querybuf, "newdata.%s ", colname); type = attnumTypeId(matviewRel, attnum); op = lookup_type_cache(type, TYPECACHE_EQ_OPR)->eq_opr; |