mysql> select version();

+-----------+| version() |+-----------+| 5.6.16  |+-----------+1 row in set (0.00 sec)

mysql> set global general_log=1;

Query OK, 0 rows affected (0.03 sec)

mysql> set global log_output='TABLE';

Query OK, 0 rows affected (0.00 sec)

mysql> select * from mysql.general_log/G;

*************************** 1. row *************************** event_time: 2014-08-14 10:53:18  user_host: root[root] @ localhost []  thread_id: 3  server_id: 0command_type: Query  argument: select * from mysql.general_log*************************** 2. row *************************** event_time: 2014-08-14 10:54:25  user_host: root[root] @ localhost []  thread_id: 3  server_id: 0command_type: Query  argument: select * from mysql.general_log2 rows in set (0.00 sec)ERROR: No query specified

mysql> set global log_output='FILE';

Query OK, 0 rows affected (0.00 sec)

mysql> set global general_log_file='/tmp/general.log'; 

Query OK, 0 rows affected (0.01 sec)

[root@mysql-db101 tmp]# more /tmp/general.log 

/home/mysql/mysql/bin/mysqld, Version: 5.6.16 (Source distribution). started with:Tcp port: 3306 Unix socket: /home/mysql/logs/mysql.sockTime         Id Command  Argument140814 10:56:44   3 Query   select * from mysql.general_log

analysis-general-log.py general.log | sort | uniq -c | sort -nr

1032 SELECT * FROM wp_comments WHERE ( comment_approved = 'x' OR comment_approved = 'x' ) AND comment_post_ID = x ORDER BY comment_date_gmt DESC653 SELECT post_id, meta_key, meta_value FROM wp_postmeta WHERE post_id in (x) ORDER BY meta_id ASC527 SELECT FOUND_ROWS()438 SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy = 'x' AND t.term_id = x limit341 SELECT option_value FROM wp_options WHERE option_name = 'x' limit329 SELECT t.*, tt.*, tr.object_id FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON tt.term_id = t.term_id INNER JOIN wp_term_relationships AS tr ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy in (x) AND tr.object_id in (x) ORDER BY t.name ASC311 SELECT wp_posts.* FROM wp_posts WHERE 1= x AND wp_posts.ID in (x) AND wp_posts.post_type = 'x' AND ((wp_posts.post_status = 'x')) ORDER BY wp_posts.post_date DESC219 SELECT wp_posts.* FROM wp_posts WHERE ID in (x)218 SELECT tr.object_id FROM wp_term_relationships AS tr INNER JOIN wp_term_taxonomy AS tt ON tr.term_taxonomy_id = tt.term_taxonomy_id WHERE tt.taxonomy in (x) AND tt.term_id in (x) ORDER BY tr.object_id ASC217 SELECT wp_posts.* FROM wp_posts WHERE 1= x AND wp_posts.ID in (x) AND wp_posts.post_type = 'x' AND ((wp_posts.post_status = 'x')) ORDER BY wp_posts.menu_order ASC202 SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1= x AND wp_posts.post_type = 'x' AND (wp_posts.post_status = 'x') ORDER BY wp_posts.post_date DESC limit118 SET NAMES utf8115 SET SESSION sql_mode= 'x'115 SELECT @@SESSION.sql_mode112 SELECT option_name, option_value FROM wp_options WHERE autoload = 'x'111 SELECT user_id, meta_key, meta_value FROM wp_usermeta WHERE user_id in (x) ORDER BY umeta_id ASC108 SELECT YEAR(min(post_date_gmt)) AS firstdate, YEAR(max(post_date_gmt)) AS lastdate FROM wp_posts WHERE post_status = 'x'108 SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy in (x) AND tt.count > x ORDER BY tt.count DESC limit107 SELECT t.*, tt.* FROM wp_terms AS t INNER JOIN wp_term_taxonomy AS tt ON t.term_id = tt.term_id WHERE tt.taxonomy in (x) AND t.term_id in (x) ORDER BY t.name ASC107 SELECT * FROM wp_users WHERE ID = 'x'106 SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1= x AND wp_posts.post_type = 'x' AND (wp_posts.post_status = 'x') AND post_date > 'x' ORDER BY wp_posts.post_date DESC limit106 SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1= x AND wp_posts.post_type = 'x' AND (wp_posts.post_status = 'x') AND post_date > 'x' ORDER BY RAND() DESC limit105 SELECT SQL_CALC_FOUND_ROWS wp_posts.ID FROM wp_posts WHERE 1= x AND wp_posts.post_type = 'x' AND (wp_posts.post_status = 'x') AND post_date > 'x' ORDER BY wp_posts.comment_count DESC limit

USE mysql;CREATE TABLE gn2 LIKE general_log;RENAME TABLE general_log TO oldLogs, gn2 TO general_log;