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71 lines
2.9 KiB
Text
71 lines
2.9 KiB
Text
CREATE TABLE t1(f1 INT NOT NULL, f2 CHAR(200), f3 CHAR(200))ENGINE=InnoDB;
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INSERT INTO t1 VALUES(3, "innodb", "alter log");
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SET DEBUG_SYNC="inplace_after_index_build SIGNAL dml_start WAIT_FOR dml_commit";
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ALTER TABLE t1 ADD PRIMARY KEY(f3(10)), ADD UNIQUE KEY(f2(10));
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CONNECT con1,localhost,root,,,;
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SET DEBUG_SYNC="now WAIT_FOR dml_start";
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BEGIN;
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INSERT INTO t1 VALUES(1, repeat('b', 100), repeat('c', 100));
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INSERT INTO t1 VALUES(2, repeat('b', 100), repeat('a', 100));
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COMMIT;
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SET DEBUG_SYNC="now SIGNAL dml_commit";
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connection default;
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# The below error displays a wrong (too long) key value.
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# The problem is reported as:
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# MDEV-34387 Too long value in the Duplicate entry message with online alter and utf8
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# Please make sure to remove this comment when MDEV-34387 is fixed.
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ERROR 23000: Duplicate entry 'bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb' for key 'f2'
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connection default;
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SET DEBUG_SYNC="inplace_after_index_build SIGNAL dml_start WAIT_FOR dml_commit";
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ALTER TABLE t1 ADD PRIMARY KEY(f1);
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connection con1;
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SET DEBUG_SYNC="now WAIT_FOR dml_start";
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INSERT INTO t1 SELECT 10, repeat('a', 100), repeat('b', 100) FROM seq_1_to_4800;
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SET DEBUG_SYNC="now SIGNAL dml_commit";
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connection default;
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ERROR HY000: Creating index 'PRIMARY' required more than 'innodb_online_alter_log_max_size' bytes of modification log. Please try again
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DELETE FROM t1;
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INSERT INTO t1 VALUES(1, repeat('a', 100), repeat('b', 100));
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ALTER TABLE t1 ADD PRIMARY KEY(f1);
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set DEBUG_SYNC="innodb_inplace_alter_table_enter SIGNAL dml_start WAIT_FOR dml_commit";
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ALTER TABLE t1 DROP PRIMARY KEY, ADD PRIMARY KEY(f3(10));
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connection con1;
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SET DEBUG_SYNC="now WAIT_FOR dml_start";
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BEGIN;
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INSERT INTO t1 VALUES(2, repeat('b', 100), repeat('c', 100));
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UPDATE t1 set f3=repeat('c', 100) where f1=1;
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COMMIT;
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SET DEBUG_SYNC="now SIGNAL dml_commit";
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connection default;
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ERROR 23000: Duplicate entry 'cccccccccccccccccccccccccccccccccccccccc' for key 'PRIMARY'
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f1` int(11) NOT NULL,
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`f2` char(200) DEFAULT NULL,
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`f3` char(200) DEFAULT NULL,
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PRIMARY KEY (`f1`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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DROP TABLE t1;
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#
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# MDEV-30183 Assertion `!memcmp(rec_trx_id, old_pk_trx_id->data,
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# 6 + 7)' failed in row_log_table_apply_update
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#
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set @old_sql_mode = @@sql_mode;
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set @@sql_mode="";
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CREATE TABLE t1(col_int int, col_varchar varchar(500))ENGINE=InnoDB;
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INSERT INTO t1(col_int) values(2560);
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set debug_sync="row_log_table_apply1_before SIGNAL con1_begin WAIT_FOR con1_commit";
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ALTER TABLE t1 ADD PRIMARY KEY ( col_varchar);
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connection con1;
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SET DEBUG_SYNC="now WAIT_FOR con1_begin";
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UPDATE t1 SET col_int = 2178;
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INSERT INTO t1(col_int) VALUES(3016);
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UPDATE t1 set col_int=2802;
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SET DEBUG_SYNC="now SIGNAL con1_commit";
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connection default;
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ERROR 23000: Duplicate entry '' for key 'PRIMARY'
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DROP TABLE t1;
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SET @@sql_mode = @old_sql_mode;
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disconnect con1;
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SET DEBUG_SYNC=reset;
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