diff options
Diffstat (limited to 'src/backend/parser/parse_target.c')
| -rw-r--r-- | src/backend/parser/parse_target.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/backend/parser/parse_target.c b/src/backend/parser/parse_target.c index 70aaf18ef58..4108e7557da 100644 --- a/src/backend/parser/parse_target.c +++ b/src/backend/parser/parse_target.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.97 2003/02/13 05:53:46 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.98 2003/02/16 02:30:38 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -482,6 +482,14 @@ FigureColnameInternal(Node *node, char **name) case T_FuncCall: *name = strVal(llast(((FuncCall *) node)->funcname)); return 2; + case T_A_Expr: + /* make nullif() act like a regular function */ + if (((A_Expr *) node)->kind == AEXPR_NULLIF) + { + *name = "nullif"; + return 2; + } + break; case T_A_Const: if (((A_Const *) node)->typename != NULL) { @@ -510,6 +518,10 @@ FigureColnameInternal(Node *node, char **name) return 1; } break; + case T_CoalesceExpr: + /* make coalesce() act like a regular function */ + *name = "coalesce"; + return 2; default: break; } |