SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.001369s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'www' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.034787s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.000961s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` IS NULL [ RunTime:0.003329s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.001813s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.001363s ]
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 168,12 [ RunTime:0.013509s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.004002s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 35 LIMIT 1 [ RunTime:0.000651s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 34 LIMIT 1 [ RunTime:0.000491s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 33 LIMIT 1 [ RunTime:0.000450s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 32 LIMIT 1 [ RunTime:0.006126s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 31 LIMIT 1 [ RunTime:0.005778s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 29 LIMIT 1 [ RunTime:0.003449s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 28 LIMIT 1 [ RunTime:0.000518s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 27 LIMIT 1 [ RunTime:0.009173s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 26 LIMIT 1 [ RunTime:0.000973s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 25 LIMIT 1 [ RunTime:0.001349s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 24 LIMIT 1 [ RunTime:0.000610s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 23 LIMIT 1 [ RunTime:0.000819s ]
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