SHOW FULL COLUMNS FROM `fa_config` [ RunTime:0.001982s ]
SELECT `value`,`name` FROM `fa_config` WHERE `name` IN ('name','beian','introduction','phone','department','qrcode','email','address') [ RunTime:0.000734s ]
SHOW FULL COLUMNS FROM `fa_course` [ RunTime:0.005660s ]
SELECT * FROM `fa_course` WHERE ( `id` = 32 ) AND `fa_course`.`deletetime` IS NULL LIMIT 1 [ RunTime:0.001053s ]
SHOW FULL COLUMNS FROM `fa_course_unit` [ RunTime:0.001532s ]
SELECT * FROM `fa_course_unit` WHERE `course_id` = 32 [ RunTime:0.000808s ]
SHOW FULL COLUMNS FROM `fa_course_content` [ RunTime:0.002164s ]
SELECT * FROM `fa_course_content` WHERE `unit_id` = 36 [ RunTime:0.000884s ]
SELECT * FROM `fa_course_content` WHERE `id` = 38 LIMIT 1 [ RunTime:0.000675s ]
