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f704361cd6
Simulate slow statements only for COM_QUERY and COM_STMT_EXECUTE commands, to exclude mysqld_stmt_prepare() and mysqld_stmt_close() entries from the log, as they are not relevant for log_slow_debug.test. This simplifies the test.
126 lines
3 KiB
Text
126 lines
3 KiB
Text
-- source include/have_debug.inc
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SET @org_slow_query_log= @@global.slow_query_log;
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SET @org_log_output= @@global.log_output;
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SET @org_log_slow_admin_statements= @@global.log_slow_admin_statements;
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SET @@GLOBAL.slow_query_log=OFF;
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SET @@GLOBAL.log_output='TABLE';
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FLUSH SLOW LOGS;
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SET @@GLOBAL.slow_query_log=ON;
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SET @@GLOBAL.log_slow_admin_statements=ON;
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SET SESSION debug_dbug="+d,simulate_slow_query";
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DELIMITER $$;
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CREATE PROCEDURE show_slow_log()
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BEGIN
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SELECT CONCAT('[slow] ', sql_text) AS sql_text
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FROM mysql.slow_log
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WHERE sql_text NOT LIKE '%debug_dbug%';
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END
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$$
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DELIMITER ;$$
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--echo #
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--echo # Expect all admin statements in the slow log (ON,DEFAULT)
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--echo #
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SET @@GLOBAL.log_slow_admin_statements=ON;
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SET log_slow_filter=DEFAULT;
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TRUNCATE TABLE mysql.slow_log;
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CREATE TABLE t1 (a INT);
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CREATE INDEX t1a ON t1 (a);
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DROP INDEX t1a ON t1;
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DROP TABLE t1;
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CREATE TABLE t2 (a INT);
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ALTER TABLE t2 RENAME t2;
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RENAME TABLE t2 TO t3;
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DROP TABLE t3;
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CREATE TABLE t4 (a INT);
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PREPARE stmt FROM 'ALTER TABLE t4 MODIFY a INT DEFAULT 1';
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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DROP TABLE t4;
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CALL show_slow_log();
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--echo #
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--echo # Expect all admin statements in the slow log (ON,admin)
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--echo #
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SET @@GLOBAL.log_slow_admin_statements=ON;
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SET log_slow_filter=admin;
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TRUNCATE TABLE mysql.slow_log;
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CREATE TABLE t1 (a INT);
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CREATE INDEX t1a ON t1 (a);
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DROP INDEX t1a ON t1;
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DROP TABLE t1;
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CREATE TABLE t2 (a INT);
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ALTER TABLE t2 RENAME t2;
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RENAME TABLE t2 TO t3;
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DROP TABLE t3;
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CREATE TABLE t4 (a INT);
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PREPARE stmt FROM 'ALTER TABLE t4 MODIFY a INT DEFAULT 1';
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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DROP TABLE t4;
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CALL show_slow_log();
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--echo #
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--echo # Expect none of admin DDL statements in the slow log (ON,filesort)
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--echo #
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SET @@GLOBAL.log_slow_admin_statements=ON;
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SET log_slow_filter=filesort;
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TRUNCATE TABLE mysql.slow_log;
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CREATE TABLE t1 (a INT);
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CREATE INDEX t1a ON t1 (a);
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DROP INDEX t1a ON t1;
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DROP TABLE t1;
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CREATE TABLE t2 (a INT);
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ALTER TABLE t2 RENAME t2;
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RENAME TABLE t2 TO t3;
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DROP TABLE t3;
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CREATE TABLE t4 (a INT);
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PREPARE stmt FROM 'ALTER TABLE t4 MODIFY a INT DEFAULT 1';
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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DROP TABLE t4;
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CALL show_slow_log();
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--echo #
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--echo # Expect none of admin statements in the slow log (OFF,DEFAULT)
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--echo #
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SET @@GLOBAL.log_slow_admin_statements=OFF;
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SET log_slow_filter=DEFAULT;
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TRUNCATE TABLE mysql.slow_log;
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CREATE TABLE t1 (a INT);
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CREATE INDEX t1a ON t1 (a);
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DROP INDEX t1a ON t1;
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DROP TABLE t1;
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CREATE TABLE t2 (a INT);
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ALTER TABLE t2 RENAME t2;
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RENAME TABLE t2 TO t3;
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DROP TABLE t3;
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CREATE TABLE t4 (a INT);
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PREPARE stmt FROM 'ALTER TABLE t4 MODIFY a INT DEFAULT 1';
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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DROP TABLE t4;
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CALL show_slow_log();
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--echo #
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--echo # Clean up
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--echo #
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SET SESSION debug_dbug="-d,simulate_slow_query";
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TRUNCATE mysql.slow_log;
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SET @@global.slow_query_log= @org_slow_query_log;
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SET @@global.log_output= @org_log_output;
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SET @@global.log_slow_admin_statements= @org_log_slow_admin_statements;
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DROP PROCEDURE show_slow_log;
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