SHOW FULL COLUMNS FROM `site_seo` [ RunTime:0.003516s ]
SELECT `title`,`keywords`,`description` FROM `site_seo` WHERE `module` = 'www' AND `controller` = 'course' AND `action` = 'index' LIMIT 1 [ RunTime:0.003038s ]
SHOW FULL COLUMNS FROM `news_tag` [ RunTime:0.001887s ]
UPDATE `news_tag` SET `hot` = `hot` + 1 WHERE `title` IS NULL [ RunTime:0.001668s ]
SHOW FULL COLUMNS FROM `courses` [ RunTime:0.003582s ]
SELECT COUNT(*) AS think_count FROM `courses` WHERE `status` = 1 [ RunTime:0.003719s ]
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 264,12 [ RunTime:0.003602s ]
SHOW FULL COLUMNS FROM `pictures` [ RunTime:0.004635s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 46 LIMIT 1 [ RunTime:0.002098s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 45 LIMIT 1 [ RunTime:0.000730s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 44 LIMIT 1 [ RunTime:0.003794s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 16 LIMIT 1 [ RunTime:0.002204s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 17 LIMIT 1 [ RunTime:0.003009s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 18 LIMIT 1 [ RunTime:0.003795s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 43 LIMIT 1 [ RunTime:0.000823s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 20 LIMIT 1 [ RunTime:0.003862s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 42 LIMIT 1 [ RunTime:0.003429s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 40 LIMIT 1 [ RunTime:0.001184s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 39 LIMIT 1 [ RunTime:0.000844s ]
SELECT `id`,`path`,`osspath` FROM `pictures` WHERE `id` = 38 LIMIT 1 [ RunTime:0.001105s ]
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