Changeset: b366509efd6f for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=b366509efd6f
Modified Files:
sql/server/rel_select.c
Branch: Jul2017
Log Message:
fix crash in rank/window ops
diffs (12 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
@@ -4409,6 +4409,8 @@ rel_rankop(mvc *sql, sql_rel **rel, symb
oe = exp_atom_bool(sql->sa, 0);
}
+ if (!e || !pe || !oe)
+ return NULL;
types = sa_list(sql->sa);
append(types, exp_subtype(e));
append(types, exp_subtype(pe));
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