MySQL Bugs: #4352: nested joins printed incorrectly

Bug #4352	nested joins printed incorrectly
Submitted:	30 Jun 2004 22:08	Modified:	6 Jul 2004 8:27
Reporter:	Oleksandr Byelkin	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server	Severity:	S1 (Critical)
Version:	5.0	OS:	Any (all)
Assigned to:	Oleksandr Byelkin	CPU Architecture:	Any

Description:
nested joins prints incorrectly (which is critical for VIEW implementation) 

How to repeat:
Apply following patch to mysql-test/t/join_nested.test: 
------------------------------------------------------------------------ 
===== mysql-test/t/join_nested.test 1.1 vs edited ===== 
--- 1.1/mysql-test/t/join_nested.test   Fri Jun 11 08:26:37 2004 
+++ edited/mysql-test/t/join_nested.test        Wed Jun 30 22:23:50 2004 
@@ -49,7 +49,7 @@ 
        (t3, t4) 
        ON t3.a=1 AND t2.b=t4.b; 
 
-EXPLAIN 
+EXPLAIN EXTENDED 
 SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b 
   FROM t2 
        LEFT JOIN 
------------------------------------------------------------------------ 
we get incorrect syntax in ./mysql-test-run join_nested output: 
************** 
*** 86,91 **** 
--- 86,93 ---- 
  1     SIMPLE  t2      ALL     NULL    NULL    NULL    NULL    3 
  1     SIMPLE  t3      ALL     NULL    NULL    NULL    NULL    2       Using where 
  1     SIMPLE  t4      ALL     NULL    NULL    NULL    NULL    2 
+ Warnings: 
+ Note  1003    select test.t2.a AS `a`,test.t2.b AS `b`,test.t3.a AS `a`,test.t3.b AS 
`b`,test.t4.a AS `a`,test.t4.b AS `b` from test.t2 join ( join test.t3 join test.t4) 
on((test.t2.b = test.t4.b)) where ((test.t3.a = 1) or isnull(test.t3.c)) 
  SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b 
  FROM t2 
  LEFT JOIN

ChangeSet 
  1.1689 04/07/01 23:46:43 bell@sanja.is.com.ua +5 -0 
  fixed join_nested test independence of environment 
  spaces at line end in fresh definitions removed 
  fixed printing of nested joins (BUG#4352)

pushed