Fix for MacOSX and symlinks

Fix for USE_FRM and crashed index file


configure.in:
  Fix for MacOSX and symlinks
myisam/mi_open.c:
  Give better error message in case of of crashed index file
mysql-test/r/repair.result:
  new test case
mysql-test/r/update.result:
  new test case
mysql-test/t/repair.test:
  Added test with crashed MyISAM index header
mysql-test/t/update.test:
  Added test case from bugs system
sql/handler.cc:
  Indentation changes
sql/sql_table.cc:
  Fix for USE_FRM and crashed index file

1 files changed, 15 insertions, 0 deletions

diff --git a/mysql-test/t/update.test b/mysql-test/t/update.test
index 6ac8543ec93..a455b308158 100644
--- a/mysql-test/t/update.test
+++ b/mysql-test/t/update.test
@@ -108,3 +108,18 @@ INSERT INTO t1 (id_param,nom_option,valid) VALUES (185,'600x1200',1);
 UPDATE t1 SET nom_option='test' WHERE id_param=185 AND nom_option='600x1200' AND valid=1 LIMIT 1;
 select * from t1;
 drop table t1;
+
+#
+# Multi table update test from bugs
+#
+
+create table t1 (F1 VARCHAR(30), F2 VARCHAR(30), F3 VARCHAR(30), cnt int, groupid int, KEY groupid_index (groupid));
+
+insert into t1 (F1,F2,F3,cnt,groupid) values ('0','0','0',1,6),
+('0','1','2',1,5), ('0','2','0',1,3), ('1','0','1',1,2),
+('1','2','1',1,1), ('1','2','2',1,1), ('2','0','1',2,4),
+('2','2','0',1,7);
+
+delete from t1 using t1 m1,t1 m2 where m1.groupid=m2.groupid and (m1.cnt < m2.cnt or m1.cnt=m2.cnt and m1.F3>m2.F3);
+select * from t1;
+drop table t1;