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102 lines
2.8 KiB
Plaintext
102 lines
2.8 KiB
Plaintext
SET SESSION STORAGE_ENGINE = InnoDB;
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DROP TABLE IF EXISTS t1, t2, t3, t4;
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CREATE TABLE t1 (id INTEGER) ENGINE=MyISAM;
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CREATE TABLE t2 (id INTEGER PRIMARY KEY);
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CREATE TABLE t3 (a CHAR(32) PRIMARY KEY,id INTEGER);
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CREATE TABLE t4 (a CHAR(32) PRIMARY KEY,id INTEGER) ENGINE=MyISAM;
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INSERT INTO t1 (id) VALUES (1);
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INSERT INTO t1 SELECT id+1 FROM t1;
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INSERT INTO t1 SELECT id+2 FROM t1;
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INSERT INTO t1 SELECT id+4 FROM t1;
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INSERT INTO t1 SELECT id+8 FROM t1;
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INSERT INTO t1 SELECT id+16 FROM t1;
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INSERT INTO t1 SELECT id+32 FROM t1;
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INSERT INTO t1 SELECT id+64 FROM t1;
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INSERT INTO t1 SELECT id+128 FROM t1;
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INSERT INTO t1 SELECT id+256 FROM t1;
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INSERT INTO t1 SELECT id+512 FROM t1;
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INSERT INTO t1 SELECT id+1024 FROM t1;
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INSERT INTO t1 SELECT id+2048 FROM t1;
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INSERT INTO t1 SELECT id+4096 FROM t1;
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INSERT INTO t1 SELECT id+8192 FROM t1;
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INSERT INTO t1 SELECT id+16384 FROM t1;
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INSERT INTO t1 SELECT id+32768 FROM t1;
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INSERT INTO t1 SELECT id+65536 FROM t1;
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INSERT INTO t1 SELECT id+131072 FROM t1;
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INSERT INTO t1 SELECT id+262144 FROM t1;
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INSERT INTO t1 SELECT id+524288 FROM t1;
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INSERT INTO t1 SELECT id+1048576 FROM t1;
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INSERT INTO t2 SELECT * FROM t1;
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INSERT INTO t3 SELECT CONCAT(id),id FROM t2 ORDER BY -id;
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INSERT INTO t4 SELECT * FROM t3 ORDER BY CONCAT(a);
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SELECT SUM(id) FROM t3;
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SUM(id)
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2199024304128
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DROP TABLE t1,t2,t3,t4;
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CREATE TABLE t1 (f1 int NOT NULL) ENGINE=InnoDB;
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CREATE TABLE t2 (f2 int(11) NOT NULL PRIMARY KEY AUTO_INCREMENT) ENGINE=InnoDB;
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CREATE TRIGGER t1_bi before INSERT
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ON t1 FOR EACH ROW
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BEGIN
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DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @a:= 'deadlock';
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DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
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INSERT INTO t2 (f2) VALUES (1);
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DELETE FROM t2 WHERE f2 = 1;
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END;|
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CREATE PROCEDURE proc24989()
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BEGIN
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DECLARE CONTINUE HANDLER FOR SQLSTATE '40001' SET @b:= 'deadlock';
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DECLARE CONTINUE HANDLER FOR SQLEXCEPTION SET @a:= 'exception';
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INSERT INTO t2 (f2) VALUES (1);
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DELETE FROM t2 WHERE f2 = 1;
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END;|
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create procedure proc24989_2()
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deterministic
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begin
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declare continue handler for sqlexception
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select 'Outer handler' as 'exception';
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insert into t1 values(1);
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select "continued";
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end|
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start transaction;
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insert into t1 values(1);
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start transaction;
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insert into t2 values(123);
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insert into t1 values(1);
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insert into t1 values(1);
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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select @a;
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@a
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NULL
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select * from t2;
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f2
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commit;
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start transaction;
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insert into t1 values(1);
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start transaction;
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insert into t2 values(123);
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call proc24989();
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insert into t1 values(1);
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select @a,@b;
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@a @b
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exception deadlock
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select * from t2;
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f2
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commit;
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start transaction;
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insert into t1 values(1);
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start transaction;
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insert into t2 values(123);
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call proc24989_2();
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insert into t1 values(1);
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commit;
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exception
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Outer handler
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continued
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continued
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select * from t2;
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f2
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drop procedure proc24989;
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drop procedure proc24989_2;
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drop table t1,t2;
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