Merge 50 -> 51 (-opt changesets)

sql/handler.cc:
  Auto merged
sql/handler.h:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sp_rcontext.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/include/read_many_rows.inc:
  Manual merge
mysql-test/r/read_many_rows_innodb.result:
  Manual merge
sql/sql_class.cc:
  Manual merge
sql/sql_class.h:
  Manual merge
storage/innobase/handler/ha_innodb.cc:
  Manual merge

1 files changed, 106 insertions, 0 deletions

diff --git a/mysql-test/include/read_many_rows.inc b/mysql-test/include/read_many_rows.inc
index e69f5a05cd6..ff57c0ca13d 100644
--- a/mysql-test/include/read_many_rows.inc
+++ b/mysql-test/include/read_many_rows.inc
@@ -59,3 +59,109 @@ INSERT INTO t4 SELECT * FROM t3 ORDER BY CONCAT(a);
 SELECT SUM(id) FROM t3;
 
 DROP TABLE t1,t2,t3,t4;
+
+#
+# Bug#24989: The DEADLOCK error is improperly handled by InnoDB.
+#
+CREATE TABLE t1 (f1 int NOT NULL) ENGINE=InnoDB;
+CREATE TABLE t2 (f2 int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
+DELIMITER |;
+CREATE TRIGGER t1_bi before INSERT
+    ON t1 FOR EACH ROW
+BEGIN
+  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock';
+  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
+  INSERT INTO t2 (f2) VALUES (1);
+  DELETE FROM t2 WHERE f2 = 1;
+END;|
+
+CREATE PROCEDURE proc24989()
+BEGIN
+  DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @b:= 'deadlock';
+  DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
+  INSERT INTO t2 (f2) VALUES (1);
+  DELETE FROM t2 WHERE f2 = 1;
+END;|
+
+create procedure proc24989_2()
+    deterministic
+begin
+  declare continue handler for sqlexception
+    select 'Outer handler' as 'exception';
+
+  insert into t1 values(1);
+  select "continued";
+end|
+
+DELIMITER ;|
+
+connect (con1,localhost,root,,);
+connect (con2,localhost,root,,);
+
+connection con1;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send insert into t1 values(1);
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+
+connection con2;
+--error 1213
+reap;
+select @a;
+# check that the whole transaction was rolled back
+select * from t2;
+
+connection con1;
+commit;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send call proc24989();
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+
+connection con2;
+reap;
+select @a,@b;
+# check that the whole transaction was rolled back
+select * from t2;
+
+connection con1;
+commit;
+start transaction;
+insert into t1 values(1);
+
+connection con2;
+start transaction;
+insert into t2 values(123);
+send call proc24989_2();
+
+connection con1;
+--sleep 1
+insert into t1 values(1);
+commit;
+
+connection con2;
+reap;
+# check that the whole transaction was rolled back
+select * from t2;
+
+disconnect con1;
+disconnect con2;
+connection default;
+drop procedure proc24989;
+drop procedure proc24989_2;
+drop table t1,t2;
+