Changeset: baa413524428 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/baa413524428
Modified Files:
sql/backends/monet5/rel_bin.c
Branch: distinct_from
Log Message:
fix a small bug in rel_bin
diffs (14 lines):
diff --git a/sql/backends/monet5/rel_bin.c b/sql/backends/monet5/rel_bin.c
--- a/sql/backends/monet5/rel_bin.c
+++ b/sql/backends/monet5/rel_bin.c
@@ -1831,8 +1831,8 @@ exp_bin(backend *be, sql_exp *e, stmt *l
tail_type(l), tail_type(l), F_FUNC, true, true);
assert(f);
if (is_semantics(e)) {
- if (exp_is_null(e->l) &&
exp_is_null(e->r)) {
- s = stmt_bool(be,
!is_anti(e));
+ if (exp_is_null(e->l) &&
exp_is_null(e->r) && (e->flag == cmp_equal || e->flag == cmp_notequal)) {
+ s = stmt_bool(be,
e->flag == cmp_equal ? !is_anti(e): is_anti(e));
} else {
list *args =
sa_list(sql->sa);
if (args == NULL)
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