Changeset: 1b8624a06de6 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/1b8624a06de6
Modified Files:
sql/server/rel_optimize_proj.c
Branch: default
Log Message:
Another corner case
diffs (12 lines):
diff --git a/sql/server/rel_optimize_proj.c b/sql/server/rel_optimize_proj.c
--- a/sql/server/rel_optimize_proj.c
+++ b/sql/server/rel_optimize_proj.c
@@ -1462,6 +1462,8 @@ rel_simplify_sum(visitor *v, sql_rel *re
/* on these
scenarios the new column expression will be ordered/(grouped for distinct) or
create potential ambiguity (multiple ref), so skip */
continue;
}
+ } else if
((is_simple_project(l->op) && (!list_empty(l->r) || rel_is_ref(l) ||
need_distinct(l))) || is_groupby(l->op)) {
+ continue;
}
/* add count star */
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