[ DB ] CONNECT:[ UseTime:0.000203s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_system_module` [ RunTime:0.000864s ]
[ SQL ] SELECT `name` FROM `pg_system_module` WHERE `default` = 1 AND `status` = 2 LIMIT 1 [ RunTime:0.000212s ]
[ SQL ] SHOW COLUMNS FROM `pg_system_plugins` [ RunTime:0.000842s ]
[ SQL ] SELECT `name`,`config` FROM `pg_system_plugins` WHERE `status` = 2 [ RunTime:0.000231s ]
[ SQL ] SELECT `name`,`config` FROM `pg_system_module` WHERE `status` = 2 [ RunTime:0.000196s ]
[ SQL ] SHOW COLUMNS FROM `pg_system_config` [ RunTime:0.000916s ]
[ SQL ] SELECT `name`,`value`,`type`,`group` FROM `pg_system_config` [ RunTime:0.000248s ]
[ DB ] CONNECT:[ UseTime:0.000179s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_user` [ RunTime:0.001088s ]
[ SQL ] SELECT * FROM `pg_user` WHERE `id` IS NULL LIMIT 1 [ RunTime:0.000262s ]
[ DB ] CONNECT:[ UseTime:0.000191s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_course` [ RunTime:0.000943s ]
[ SQL ] SELECT * FROM `pg_course` WHERE `id` = 18 AND `status` = 1 LIMIT 1 [ RunTime:0.000267s ]
[ DB ] CONNECT:[ UseTime:0.000171s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_course_order` [ RunTime:0.000858s ]
[ SQL ] SELECT * FROM `pg_course_order` WHERE `course_id` = 18 AND `user_id` IS NULL AND `status` = 1 LIMIT 1 [ RunTime:0.000312s ]
[ DB ] CONNECT:[ UseTime:0.000200s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_course_cc` [ RunTime:0.000913s ]
[ SQL ] SELECT * FROM `pg_course_cc` WHERE `course_id` = 18 AND `status` = 1 ORDER BY `sort` ASC,`ctime` DESC [ RunTime:0.000368s ]
[ DB ] CONNECT:[ UseTime:0.000176s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_cc` WHERE `CCID` = 'C22ABE5545E7EACC9C33DC5901307461' LIMIT 1 [ RunTime:0.000235s ]
[ DB ] CONNECT:[ UseTime:0.000181s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] UPDATE `pg_course_cc` SET `look` = 20361 WHERE `CCID` = 'C22ABE5545E7EACC9C33DC5901307461' [ RunTime:0.004213s ]
[ DB ] CONNECT:[ UseTime:0.000175s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_cc` WHERE `course_id` = 18 AND `status` = 1 [ RunTime:0.000296s ]
[ SQL ] select * from `pg_course_comment` where status=1 and 1=1 and CCID in("C22ABE5545E7EACC9C33DC5901307461","1D400AA86F94D2F09C33DC5901307461","7583B33E65FE27959C33DC5901307461","1006D9B6F97E45A09C33DC5901307461","21F8268E7794FA829C33DC5901307461","789097F91F9200EA9C33DC5901307461","DF3877AAF692CDF29C33DC5901307461","C819510A69DC96489C33DC5901307461","AA34677D2C8720569C33DC5901307461","F0725960967ECEEA9C33DC5901307461","AA2926F9BDFF73BB9C33DC5901307461","4F51B14534EE53479C33DC5901307461","D732A0E05428CAFD9C33DC5901307461","15ED59319C2C6A8A9C33DC5901307461") order by ctime desc limit 10 [ RunTime:0.000252s ]
[ SQL ] select * from `pg_course_comment` where status=1 and 1=1 and CCID in("C22ABE5545E7EACC9C33DC5901307461","1D400AA86F94D2F09C33DC5901307461","7583B33E65FE27959C33DC5901307461","1006D9B6F97E45A09C33DC5901307461","21F8268E7794FA829C33DC5901307461","789097F91F9200EA9C33DC5901307461","DF3877AAF692CDF29C33DC5901307461","C819510A69DC96489C33DC5901307461","AA34677D2C8720569C33DC5901307461","F0725960967ECEEA9C33DC5901307461","AA2926F9BDFF73BB9C33DC5901307461","4F51B14534EE53479C33DC5901307461","D732A0E05428CAFD9C33DC5901307461","15ED59319C2C6A8A9C33DC5901307461") order by ctime desc [ RunTime:0.000199s ]
[ SQL ] select * from `pg_course_answer` where status=1 and 1=1 and CCID in("C22ABE5545E7EACC9C33DC5901307461","1D400AA86F94D2F09C33DC5901307461","7583B33E65FE27959C33DC5901307461","1006D9B6F97E45A09C33DC5901307461","21F8268E7794FA829C33DC5901307461","789097F91F9200EA9C33DC5901307461","DF3877AAF692CDF29C33DC5901307461","C819510A69DC96489C33DC5901307461","AA34677D2C8720569C33DC5901307461","F0725960967ECEEA9C33DC5901307461","AA2926F9BDFF73BB9C33DC5901307461","4F51B14534EE53479C33DC5901307461","D732A0E05428CAFD9C33DC5901307461","15ED59319C2C6A8A9C33DC5901307461") order by ctime desc limit 10 [ RunTime:0.000264s ]
[ SQL ] select * from `pg_course_answer` where status=1 and 1=1 and CCID in("C22ABE5545E7EACC9C33DC5901307461","1D400AA86F94D2F09C33DC5901307461","7583B33E65FE27959C33DC5901307461","1006D9B6F97E45A09C33DC5901307461","21F8268E7794FA829C33DC5901307461","789097F91F9200EA9C33DC5901307461","DF3877AAF692CDF29C33DC5901307461","C819510A69DC96489C33DC5901307461","AA34677D2C8720569C33DC5901307461","F0725960967ECEEA9C33DC5901307461","AA2926F9BDFF73BB9C33DC5901307461","4F51B14534EE53479C33DC5901307461","D732A0E05428CAFD9C33DC5901307461","15ED59319C2C6A8A9C33DC5901307461") order by ctime desc [ RunTime:0.000268s ]
[ DB ] CONNECT:[ UseTime:0.000201s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SHOW COLUMNS FROM `pg_course_answer_content` [ RunTime:0.000792s ]
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 104 [ RunTime:0.000193s ]
[ DB ] CONNECT:[ UseTime:0.000200s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 104 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000196s ]
[ DB ] CONNECT:[ UseTime:0.000183s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 266 LIMIT 1 [ RunTime:0.000283s ]
[ DB ] CONNECT:[ UseTime:0.000171s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 101 [ RunTime:0.000166s ]
[ DB ] CONNECT:[ UseTime:0.000169s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 101 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000189s ]
[ DB ] CONNECT:[ UseTime:0.000169s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 2038 LIMIT 1 [ RunTime:0.000272s ]
[ DB ] CONNECT:[ UseTime:0.000167s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 100 [ RunTime:0.000162s ]
[ DB ] CONNECT:[ UseTime:0.000182s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 100 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000240s ]
[ DB ] CONNECT:[ UseTime:0.000207s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 2975 LIMIT 1 [ RunTime:0.000302s ]
[ DB ] CONNECT:[ UseTime:0.000174s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 85 [ RunTime:0.000167s ]
[ DB ] CONNECT:[ UseTime:0.000156s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 85 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000179s ]
[ DB ] CONNECT:[ UseTime:0.000155s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1415 LIMIT 1 [ RunTime:0.000284s ]
[ DB ] CONNECT:[ UseTime:0.000159s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 58 [ RunTime:0.000162s ]
[ DB ] CONNECT:[ UseTime:0.000175s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 58 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000182s ]
[ DB ] CONNECT:[ UseTime:0.000159s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1773 LIMIT 1 [ RunTime:0.000262s ]
[ DB ] CONNECT:[ UseTime:0.000152s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 53 [ RunTime:0.000159s ]
[ DB ] CONNECT:[ UseTime:0.000178s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 53 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000187s ]
[ DB ] CONNECT:[ UseTime:0.000162s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 2098 LIMIT 1 [ RunTime:0.000260s ]
[ DB ] CONNECT:[ UseTime:0.000167s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 52 [ RunTime:0.000156s ]
[ DB ] CONNECT:[ UseTime:0.000162s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 52 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000181s ]
[ DB ] CONNECT:[ UseTime:0.000163s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1389 LIMIT 1 [ RunTime:0.000272s ]
[ DB ] CONNECT:[ UseTime:0.000158s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 51 [ RunTime:0.000173s ]
[ DB ] CONNECT:[ UseTime:0.000159s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 51 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000196s ]
[ DB ] CONNECT:[ UseTime:0.000161s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1758 LIMIT 1 [ RunTime:0.000265s ]
[ DB ] CONNECT:[ UseTime:0.000160s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 50 [ RunTime:0.000166s ]
[ DB ] CONNECT:[ UseTime:0.000160s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 50 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000189s ]
[ DB ] CONNECT:[ UseTime:0.000163s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1542 LIMIT 1 [ RunTime:0.000262s ]
[ DB ] CONNECT:[ UseTime:0.000161s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT COUNT(*) AS tp_count FROM `pg_course_answer_content` WHERE `answer_id` = 49 [ RunTime:0.000159s ]
[ DB ] CONNECT:[ UseTime:0.000164s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_course_answer_content` WHERE `answer_id` = 49 ORDER BY `ctime` DESC LIMIT 1 [ RunTime:0.000185s ]
[ DB ] CONNECT:[ UseTime:0.000166s ] mysql:host=localhost;port=3306;dbname=papergoingdb;charset=utf8
[ SQL ] SELECT * FROM `pg_user` WHERE `id` = 1674 LIMIT 1 [ RunTime:0.000266s ]
课程介绍: