Changeset: 5133ac32a583 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=5133ac32a583
Modified Files:
sql/server/rel_select.c
Branch: Oct2020
Log Message:
Don't forget comparisons
diffs (16 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
@@ -5088,6 +5088,12 @@ exp_has_rank(sql_exp *e)
/* fall through */
case e_aggr:
return exps_has_rank(e->l);
+ case e_cmp:
+ if (e->flag == cmp_or || e->flag == cmp_filter)
+ return exps_has_rank(e->l) || exps_has_rank(e->r);
+ if (e->flag == cmp_in || e->flag == cmp_notin)
+ return exp_has_rank(e->l) || exps_has_rank(e->r);
+ return exp_has_rank(e->l) || exp_has_rank(e->r) || (e->f &&
exp_has_rank(e->f));
default:
return 0;
}
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