diff options
| -rw-r--r-- | src/backend/nodes/outfuncs.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/nodes/outfuncs.c b/src/backend/nodes/outfuncs.c index 7fe15037986..d5d81eaae59 100644 --- a/src/backend/nodes/outfuncs.c +++ b/src/backend/nodes/outfuncs.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.311 2007/06/11 22:22:40 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/nodes/outfuncs.c,v 1.312 2007/07/17 01:21:43 tgl Exp $ * * NOTES * Every node type that can appear in stored rules' parsetrees *must* @@ -1900,6 +1900,10 @@ _outValue(StringInfo str, Value *value) /* internal representation already has leading 'b' */ appendStringInfoString(str, value->val.str); break; + case T_Null: + /* this is seen only within A_Const, not in transformed trees */ + appendStringInfoString(str, "NULL"); + break; default: elog(ERROR, "unrecognized node type: %d", (int) value->type); break; |