Changeset: 3f5268a0c6dc for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/3f5268a0c6dc
Modified Files:
sql/server/rel_unnest.c
Branch: label
Log Message:
fixed lookup of count expression
diffs (27 lines):
diff --git a/sql/server/rel_unnest.c b/sql/server/rel_unnest.c
--- a/sql/server/rel_unnest.c
+++ b/sql/server/rel_unnest.c
@@ -3241,17 +3241,21 @@ rewrite_compare(visitor *v, sql_rel *rel
return NULL;
re = rsq->exps->t->data;
+#if 0
if (!is_tuple) {
re = exp_label(v->sql->sa, re,
++v->sql->label); /* unique name */
list_hash_clear(rsq->exps);
re = exp_ref(v->sql, re);
}
+#endif
set_processed(rsq);
}
int is_cnt = 0;
- if (rsq)
- is_cnt = exp_is_count(re, rsq);
+ if (rsq) {
+ sql_exp *r = exps_bind_nid(rsq->exps, re->nid);
+ is_cnt = exp_is_count(r, rsq);
+ }
if (is_project(rel->op) || depth > 0 || quantifier ||
is_cnt) {
sql_rel *sq = lsq;
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