Changeset: ffab2b52402d for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=ffab2b52402d
Modified Files:
sql/backends/monet5/sql.c
Branch: Jul2017
Log Message:
fixes for bug 6470 (it seems to hint on new problems in the thetaselect though)
diffs (15 lines):
diff --git a/sql/backends/monet5/sql.c b/sql/backends/monet5/sql.c
--- a/sql/backends/monet5/sql.c
+++ b/sql/backends/monet5/sql.c
@@ -66,9 +66,9 @@ rel_no_mitosis(sql_rel *rel)
{
int is_point = 0;
- if (!rel)
+ if (!rel || is_basetable(rel->op))
return 1;
- if (is_project(rel->op))
+ if (is_topn(rel->op) || is_project(rel->op))
return rel_no_mitosis(rel->l);
if (is_modify(rel->op) && rel->card <= CARD_AGGR)
return rel_no_mitosis(rel->r);
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