Changeset: 3f4a24dc23e4 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=3f4a24dc23e4
Modified Files:
sql/server/rel_select.c
Branch: default
Log Message:
Also make sure the input types are compatible
diffs (18 lines):
diff --git a/sql/server/rel_select.c b/sql/server/rel_select.c
--- a/sql/server/rel_select.c
+++ b/sql/server/rel_select.c
@@ -2179,11 +2179,11 @@ rel_logical_value_exp(sql_query *query,
if (!rs)
return NULL;
- if (ls && rs && exp_is_null(ls) && exp_is_null(rs))
- return exp_atom(sql->sa, atom_general(sql->sa,
sql_bind_localtype("bit"), NULL));
-
if (rel_binop_check_types(sql, rel ? *rel : NULL, ls, rs, 0) <
0)
return NULL;
+ if (exp_is_null(ls) && exp_is_null(rs))
+ return exp_atom(sql->sa, atom_general(sql->sa,
sql_bind_localtype("bit"), NULL));
+
ls = exp_compare_func(sql, ls, rs,
compare_func(compare_str2type(compare_op), quantifier?0:need_not), quantifier);
if (need_not && quantifier)
ls = rel_unop_(sql, NULL, ls, NULL, "not", card_value);
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