50 lines
1.3 KiB
Plaintext
50 lines
1.3 KiB
Plaintext
SET @global_saved_tmp = @@global.offline_mode;
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SET @global_autocommit = @@global.autocommit;
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SET @@global.autocommit= OFF;
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CREATE USER 'user1'@'localhost';
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CREATE USER 'user2'@'localhost';
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connect conu1,localhost,user1;
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START TRANSACTION;
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DROP TABLE IF EXISTS t2;
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CREATE TABLE t2 (c1 int,c2 char(10));
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INSERT INTO t2 VALUES (1,'aaaaaaaaaa');
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COMMIT;
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INSERT INTO t2 VALUES (2,'bbbbbbbbbb');
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connect conu2,localhost,user2;
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START TRANSACTION;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (c1 int,c2 char(10));
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INSERT INTO t1 VALUES (1,'aaaaaaaaaa');
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COMMIT;
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INSERT INTO t1 VALUES (2,'bbbbbbbbbb');
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connection default;
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SET GLOBAL offline_mode = ON;
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SELECT COUNT(USER) FROM INFORMATION_SCHEMA.PROCESSLIST;
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COUNT(USER)
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2
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SET GLOBAL offline_mode = OFF;
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disconnect conu1;
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disconnect conu2;
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connect conu1,localhost,user1;
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SELECT * FROM t2 ORDER BY c1;
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c1 c2
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1 aaaaaaaaaa
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DROP TABLE t2;
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connect conu2,localhost,user2;
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SELECT * FROM t1 ORDER BY c1;
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c1 c2
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1 aaaaaaaaaa
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DROP TABLE t1;
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connection default;
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SET GLOBAL offline_mode = ON;
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SELECT COUNT(USER) FROM INFORMATION_SCHEMA.PROCESSLIST;
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COUNT(USER)
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2
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disconnect conu1;
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disconnect conu2;
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DROP USER 'user1'@'localhost';
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DROP USER 'user2'@'localhost';
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# Restoring the original values.
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SET @@global.offline_mode = @global_saved_tmp;
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SET @@global.autocommit= @global_autocommit;
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