diff options
Diffstat (limited to 'src/backend/access/common/heaptuple.c')
| -rw-r--r-- | src/backend/access/common/heaptuple.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/backend/access/common/heaptuple.c b/src/backend/access/common/heaptuple.c index 2ba59ab5e9e..fc0a85d2ddd 100644 --- a/src/backend/access/common/heaptuple.c +++ b/src/backend/access/common/heaptuple.c @@ -16,7 +16,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.100 2005/10/15 02:49:08 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/heaptuple.c,v 1.101 2005/10/19 18:18:32 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -27,6 +27,7 @@ #include "access/tuptoaster.h" #include "catalog/pg_type.h" #include "executor/tuptable.h" +#include "utils/typcache.h" /* ---------------------------------------------------------------- @@ -603,11 +604,18 @@ heap_getsysattr(HeapTuple tup, int attnum, TupleDesc tupleDesc, bool *isnull) * * We have to make a copy of the tuple so we can safely insert the * Datum overhead fields, which are not set in on-disk tuples. + * + * It's possible that the passed tupleDesc is a record type that + * hasn't been "blessed" yet, so cover that case. */ case InvalidAttrNumber: { HeapTupleHeader dtup; + if (tupleDesc->tdtypeid == RECORDOID && + tupleDesc->tdtypmod < 0) + assign_record_type_typmod(tupleDesc); + dtup = (HeapTupleHeader) palloc(tup->t_len); memcpy((char *) dtup, (char *) tup->t_data, tup->t_len); |