fix lrpad return null when param is empty string && fix nanvl return null when 1st param is binary double

2023-05-23 10:47:11 +00:00
parent 03fdde5756
commit d38916c6f0
4 changed files with 9 additions and 8 deletions
--- a/tools/deploy/mysql_test/test_suite/static_engine/r/mysql/expr_pad.result
+++ b/tools/deploy/mysql_test/test_suite/static_engine/r/mysql/expr_pad.result
@ -6124,7 +6124,7 @@ select lpad('a', 5, '');
 +------------------+
 | lpad('a', 5, '') |
 +------------------+
-| NULL             |
+|                  |
 +------------------+
 select lpad(NULL, 5, 'a');
 +--------------------+