SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.000923s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'www' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.000595s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.000902s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` IS NULL [ RunTime:0.004561s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001060s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.002188s ]
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 24,12 [ RunTime:0.000665s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.001860s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 32 LIMIT 1 [ RunTime:0.000651s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 31 LIMIT 1 [ RunTime:0.000972s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 29 LIMIT 1 [ RunTime:0.000758s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 28 LIMIT 1 [ RunTime:0.001734s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 27 LIMIT 1 [ RunTime:0.001172s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 26 LIMIT 1 [ RunTime:0.000653s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 25 LIMIT 1 [ RunTime:0.011960s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 24 LIMIT 1 [ RunTime:0.024353s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 23 LIMIT 1 [ RunTime:0.016409s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 22 LIMIT 1 [ RunTime:0.002097s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 12 LIMIT 1 [ RunTime:0.000491s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 21 LIMIT 1 [ RunTime:0.000477s ]
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