diff options
Diffstat (limited to 'src/backend/parser/parse_target.c')
| -rw-r--r-- | src/backend/parser/parse_target.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/src/backend/parser/parse_target.c b/src/backend/parser/parse_target.c index 4108e7557da..e1be47b3ec5 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 1.98 2003/02/16 02:30:38 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.99 2003/04/08 23:20:02 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -470,13 +470,19 @@ FigureColnameInternal(Node *node, char **name) break; case T_ExprFieldSelect: { - char *fname = strVal(llast(((ExprFieldSelect *) node)->fields)); + ExprFieldSelect *efs = (ExprFieldSelect *) node; - if (strcmp(fname, "*") != 0) + if (efs->fields) { - *name = fname; - return 2; + char *fname = strVal(llast(efs->fields)); + + if (strcmp(fname, "*") != 0) + { + *name = fname; + return 2; + } } + return FigureColnameInternal(efs->arg, name); } break; case T_FuncCall: @@ -518,6 +524,10 @@ FigureColnameInternal(Node *node, char **name) return 1; } break; + case T_ArrayExpr: + /* make ARRAY[] act like a function */ + *name = "array"; + return 2; case T_CoalesceExpr: /* make coalesce() act like a regular function */ *name = "coalesce"; |