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MDEV-4412 : SLOW QUERY LOG - add affected rows (UPDATE / DELETE) in slow query log

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Added Rows_affected to slow query log & mysql.slow_log table.
This commit is contained in:
Nirbhay Choubey
2014-11-30 21:13:41 -05:00
parent b16b072186
commit 2b40a389a5
12 changed files with 70 additions and 38 deletions
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10
mysql-test/t/log_tables.test
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@ -309,7 +309,8 @@ CREATE TABLE `slow_log` (
`insert_id` int(11) NOT NULL,
`server_id` int(10) unsigned NOT NULL,
`sql_text` mediumtext NOT NULL,
`thread_id` BIGINT(21) UNSIGNED NOT NULL
`thread_id` BIGINT(21) UNSIGNED NOT NULL,
`rows_affected` int(11) NOT NULL
) ENGINE=CSV DEFAULT CHARSET=utf8 COMMENT='Slow log';
set global general_log='ON';
@ -743,7 +744,7 @@ CREATE procedure `db_17876.archiveSlowLog`()
BEGIN
DECLARE start_time, query_time, lock_time CHAR(28);
DECLARE user_host MEDIUMTEXT;
DECLARE rows_set, rows_examined, last_insert_id, insert_id, server_id INT;
DECLARE rows_set, rows_examined, last_insert_id, insert_id, server_id, rows_affected INT;
DECLARE thread_id BIGINT UNSIGNED;
DECLARE dbname MEDIUMTEXT;
DECLARE sql_text BLOB;
@ -762,7 +763,7 @@ BEGIN
FETCH cur1 INTO
start_time, user_host, query_time, lock_time,
rows_set, rows_examined, dbname, last_insert_id,
insert_id, server_id, sql_text, thread_id;
insert_id, server_id, sql_text, thread_id, rows_affected;
END;
IF NOT done THEN
@ -770,7 +771,8 @@ BEGIN
INSERT INTO
`db_17876.slow_log_data`
VALUES(start_time, user_host, query_time, lock_time, rows_set, rows_examined,
dbname, last_insert_id, insert_id, server_id, sql_text, thread_id);
dbname, last_insert_id, insert_id, server_id, sql_text, thread_id,
rows_affected);
END;
END IF;
END;