SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000934s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'm' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.000607s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.000811s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` IS NULL [ RunTime:0.000544s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001002s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.000680s ]
SELECT `id`,`title`,`course_type`,`teaching_type`,`subject`,`course_grade`,`enroll_description`,`target_description`,`actual_price`,`feature`,`picture`,`lesson_num`,`class_num`,`course_tag`,`learning_target` FROM `courses` WHERE `status` = 1 ORDER BY `id` DESC LIMIT 0,12 [ RunTime:0.000609s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.000844s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 53 LIMIT 1 [ RunTime:0.000526s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.000561s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 51 LIMIT 1 [ RunTime:0.000554s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 50 LIMIT 1 [ RunTime:0.000507s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 49 LIMIT 1 [ RunTime:0.000575s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 48 LIMIT 1 [ RunTime:0.000515s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 47 LIMIT 1 [ RunTime:0.000497s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000486s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000514s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 44 LIMIT 1 [ RunTime:0.000510s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 16 LIMIT 1 [ RunTime:0.000407s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 17 LIMIT 1 [ RunTime:0.000493s ]
