Changeset: 63b6b953a9ca for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/63b6b953a9ca
Modified Files:
sql/server/rel_rel.c
Branch: default
Log Message:
make sure to make a reference to the expression.
diffs (15 lines):
diff --git a/sql/server/rel_rel.c b/sql/server/rel_rel.c
--- a/sql/server/rel_rel.c
+++ b/sql/server/rel_rel.c
@@ -461,6 +461,11 @@ rel_bind_column2( mvc *sql, sql_rel *rel
if (multi)
return sql_error(sql, ERR_AMBIGUOUS,
SQLSTATE(42000) "SELECT: identifier '%s.%s' ambiguous",
tname, cname);
+ if (e) {
+ e = exp_ref(sql, e);
+ e->card = rel->card;
+ return e;
+ }
}
if (e)
set_not_unique(e);
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