SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.001805s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'www' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.001015s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.001598s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` = '化学' [ RunTime:0.001514s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.004693s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 AND `course_tag` LIKE '%化学%' [ RunTime:0.001592s ]
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 AND `course_tag` LIKE '%化学%' ORDER BY `id` DESC LIMIT 0,12 [ RunTime:0.000835s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.006516s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.000676s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.001078s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.000734s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.000860s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.001431s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.003070s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.006860s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.000642s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.000457s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000469s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.000746s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.000471s ]
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