precedence bugfixing

fix printing precedence for BETWEEN, LIKE/ESCAPE, REGEXP, IN
don't use precedence for printing CASE/WHEN/THEN/ELSE/END

fix parsing precedence of BETWEEN, LIKE/ESCAPE, REGEXP, IN
support predicate arguments for IN, BETWEEN, SOUNDS LIKE, LIKE/ESCAPE,
REGEXP

use %nonassoc for unary operators

fix parsing of IS TRUE/FALSE/UNKNOWN/NULL

remove parser_precedence test as superseded by the precedence test

1 files changed, 1 insertions, 1 deletions

diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc
index 0499a677be9..802bfca64b7 100644
--- a/sql/item_subselect.cc
+++ b/sql/item_subselect.cc
@@ -3283,7 +3283,7 @@ void Item_in_subselect::print(String *str, enum_query_type query_type)
     str->append(STRING_WITH_LEN("<exists>"));
   else
   {
-    left_expr->print(str, query_type);
+    left_expr->print_parenthesised(str, query_type, precedence());
     str->append(STRING_WITH_LEN(" in "));
   }
   Item_subselect::print(str, query_type);