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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-08-30 01:39:14 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-08-30 01:39:14 +0000 |
| commit | 449a00fbbd49c00ba031432e8b6913a55e8ad1f6 (patch) | |
| tree | c19cdeb09e444071accc7f4984d2067741988f86 /src/backend/parser/parse_clause.c | |
| parent | 6253f9de6702fa73101997034b4fec038d547f6d (diff) | |
| download | postgresql-449a00fbbd49c00ba031432e8b6913a55e8ad1f6.tar.gz postgresql-449a00fbbd49c00ba031432e8b6913a55e8ad1f6.zip | |
Fix the raw-parsetree representation of star (as in SELECT * FROM or
SELECT foo.*) so that it cannot be confused with a quoted identifier "*".
Instead create a separate node type A_Star to represent this notation.
Per pgsql-hackers discussion of 2007-Sep-27.
Diffstat (limited to 'src/backend/parser/parse_clause.c')
| -rw-r--r-- | src/backend/parser/parse_clause.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/parser/parse_clause.c b/src/backend/parser/parse_clause.c index 7097ef50582..5285f0ba3d9 100644 --- a/src/backend/parser/parse_clause.c +++ b/src/backend/parser/parse_clause.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/parser/parse_clause.c,v 1.177 2008/08/28 23:09:47 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/parser/parse_clause.c,v 1.178 2008/08/30 01:39:14 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -1181,7 +1181,8 @@ findTargetlistEntry(ParseState *pstate, Node *node, List **tlist, int clause) *---------- */ if (IsA(node, ColumnRef) && - list_length(((ColumnRef *) node)->fields) == 1) + list_length(((ColumnRef *) node)->fields) == 1 && + IsA(linitial(((ColumnRef *) node)->fields), String)) { char *name = strVal(linitial(((ColumnRef *) node)->fields)); int location = ((ColumnRef *) node)->location; |