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dd127799bc
row_undo_step(): If innodb_fast_shutdown=3 has been requested, abort the rollback of any non-DDL transactions. Starting with MDEV-12323, we aborted the rollback of recovered transactions. The transactions would be rolled back on subsequent server startup. trx_roll_report_progress(): Renamed from trx_roll_must_shutdown(), now that the shutdown check has been moved to the only caller. trx_commit_low(): Allow mtr=NULL for transactions that are aborted on rollback. trx_rollback_finish(): Clean up aborted transactions to avoid assertion failures and memory leaks on shutdown. This code was previously in trx_rollback_active(). trx_rollback_to_savepoint_low(), trx_rollback_for_mysql_low(): Remove some redundant assertions.
90 lines
2.8 KiB
Plaintext
90 lines
2.8 KiB
Plaintext
CREATE TABLE worklog5743 (
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col_1_text TEXT(4000) , col_2_text TEXT(4000) ,
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PRIMARY KEY (col_1_text(3072))
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) ROW_FORMAT=DYNAMIC, engine = innodb;
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INSERT INTO worklog5743 VALUES(REPEAT("a", 3500) , REPEAT("o", 3500));
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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connect con1,localhost,root,,;
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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connect con2,localhost,root,,;
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START TRANSACTION;
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INSERT INTO worklog5743 VALUES(REPEAT("b", 3500) , REPEAT("o", 3500));
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connection con1;
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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START TRANSACTION;
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connection default;
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SET GLOBAL innodb_fast_shutdown=3;
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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disconnect con1;
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disconnect con2;
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connect con1,localhost,root,,;
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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START TRANSACTION;
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INSERT INTO worklog5743 VALUES(REPEAT("b", 3500) , REPEAT("o", 3500));
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DELETE FROM worklog5743 WHERE col_1_text = REPEAT("b", 3500);
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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connection default;
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SET GLOBAL innodb_fast_shutdown=3;
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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disconnect con1;
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connect con2,localhost,root,,;
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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START TRANSACTION;
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UPDATE worklog5743 SET col_1_text = REPEAT("b", 3500) WHERE col_1_text = REPEAT("a", 3500);
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SELECT col_1_text = REPEAT("b", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("b", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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connection default;
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SET GLOBAL innodb_fast_shutdown=3;
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SELECT COUNT(*) FROM worklog5743;
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COUNT(*)
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1
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SELECT col_1_text = REPEAT("a", 3500) , col_2_text = REPEAT("o", 3500) FROM
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worklog5743;
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col_1_text = REPEAT("a", 3500) col_2_text = REPEAT("o", 3500)
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1 1
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DROP TABLE worklog5743;
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