SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.007144s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'www' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.000915s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.003366s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` = '化学' [ RunTime:0.015202s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.003278s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 AND `course_tag` LIKE '%化学%' [ RunTime:0.014293s ]
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 12,12 [ RunTime:0.004650s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.010114s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.008824s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.002271s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.003089s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.001024s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.003551s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000662s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.000886s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.000641s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 52 LIMIT 1 [ RunTime:0.000987s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.000998s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.011693s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 37 LIMIT 1 [ RunTime:0.009966s ]
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