Total processing time: 231 ms; Peak memory: 7.347 MB. Show Profiling Timeline
Time | Duration | Category | Info |
---|---|---|---|
11:45:57.124 | 2.8 ms | yii\db\Connection::open | Opening DB connection: mysql:host=mysql-teach;dbname=teach_exam |
11:45:57.155 | 2.0 ms | yii\db\Command::query | SELECT * FROM `paper` WHERE `id`='18' |
11:45:57.185 | 1.6 ms | yii\db\Command::query | SELECT * FROM `paper_question` WHERE (`question_type`='select') AND (`paper_id`='18') ORDER BY `sort` |
11:45:57.190 | 1.4 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='83' |
11:45:57.192 | 1.2 ms | yii\db\Command::query | SHOW FULL COLUMNS FROM `question` |
11:45:57.158 | 1.1 ms | yii\db\Command::query | SHOW FULL COLUMNS FROM `paper` |
11:45:57.188 | 1.0 ms | yii\db\Command::query | SHOW FULL COLUMNS FROM `paper_question` |
11:45:57.194 | 0.9 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='81' |
11:45:57.160 | 0.9 ms | yii\db\Command::query | SELECT `kcu`.`CONSTRAINT_NAME` AS `constraint_name`, `kcu`.`COLUMN_NAME` AS `column_name`, `kcu`.`REFERENCED_TABLE_NAME` AS `referenced_table_name`, `kcu`.`REFERENCED_COLUMN_NAME` AS `referenced_column_name` FROM `information_schema`.`REFERENTIAL_CONSTRAINTS` AS `rc` JOIN `information_schema`.`KEY_COLUMN_USAGE` AS `kcu` ON ( `kcu`.`CONSTRAINT_CATALOG` = `rc`.`CONSTRAINT_CATALOG` OR (`kcu`.`CONSTRAINT_CATALOG` IS NULL AND `rc`.`CONSTRAINT_CATALOG` IS NULL) ) AND `kcu`.`CONSTRAINT_SCHEMA` = `rc`.`CONSTRAINT_SCHEMA` AND `kcu`.`CONSTRAINT_NAME` = `rc`.`CONSTRAINT_NAME` WHERE `rc`.`CONSTRAINT_SCHEMA` = database() AND `kcu`.`TABLE_SCHEMA` = database() AND `rc`.`TABLE_NAME` = 'paper' AND `kcu`.`TABLE_NAME` = 'paper' |
11:45:57.187 | 0.8 ms | yii\db\Command::query | SELECT * FROM `paper_question` WHERE (`question_type`='multiselect') AND (`paper_id`='18') ORDER BY `sort` |
11:45:57.199 | 0.8 ms | yii\db\Command::query | SELECT * FROM `paper_question` WHERE (`question_type`='text') AND (`paper_id`='18') ORDER BY `sort` |
11:45:57.195 | 0.7 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='80' |
11:45:57.189 | 0.6 ms | yii\db\Command::query | SELECT `kcu`.`CONSTRAINT_NAME` AS `constraint_name`, `kcu`.`COLUMN_NAME` AS `column_name`, `kcu`.`REFERENCED_TABLE_NAME` AS `referenced_table_name`, `kcu`.`REFERENCED_COLUMN_NAME` AS `referenced_column_name` FROM `information_schema`.`REFERENTIAL_CONSTRAINTS` AS `rc` JOIN `information_schema`.`KEY_COLUMN_USAGE` AS `kcu` ON ( `kcu`.`CONSTRAINT_CATALOG` = `rc`.`CONSTRAINT_CATALOG` OR (`kcu`.`CONSTRAINT_CATALOG` IS NULL AND `rc`.`CONSTRAINT_CATALOG` IS NULL) ) AND `kcu`.`CONSTRAINT_SCHEMA` = `rc`.`CONSTRAINT_SCHEMA` AND `kcu`.`CONSTRAINT_NAME` = `rc`.`CONSTRAINT_NAME` WHERE `rc`.`CONSTRAINT_SCHEMA` = database() AND `kcu`.`TABLE_SCHEMA` = database() AND `rc`.`TABLE_NAME` = 'paper_question' AND `kcu`.`TABLE_NAME` = 'paper_question' |
11:45:57.197 | 0.6 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='77' |
11:45:57.193 | 0.6 ms | yii\db\Command::query | SELECT `kcu`.`CONSTRAINT_NAME` AS `constraint_name`, `kcu`.`COLUMN_NAME` AS `column_name`, `kcu`.`REFERENCED_TABLE_NAME` AS `referenced_table_name`, `kcu`.`REFERENCED_COLUMN_NAME` AS `referenced_column_name` FROM `information_schema`.`REFERENTIAL_CONSTRAINTS` AS `rc` JOIN `information_schema`.`KEY_COLUMN_USAGE` AS `kcu` ON ( `kcu`.`CONSTRAINT_CATALOG` = `rc`.`CONSTRAINT_CATALOG` OR (`kcu`.`CONSTRAINT_CATALOG` IS NULL AND `rc`.`CONSTRAINT_CATALOG` IS NULL) ) AND `kcu`.`CONSTRAINT_SCHEMA` = `rc`.`CONSTRAINT_SCHEMA` AND `kcu`.`CONSTRAINT_NAME` = `rc`.`CONSTRAINT_NAME` WHERE `rc`.`CONSTRAINT_SCHEMA` = database() AND `kcu`.`TABLE_SCHEMA` = database() AND `rc`.`TABLE_NAME` = 'question' AND `kcu`.`TABLE_NAME` = 'question' |
11:45:57.198 | 0.6 ms | yii\db\Command::query | SELECT * FROM `paper_question` WHERE (`question_type`='fill') AND (`paper_id`='18') ORDER BY `sort` |
11:45:57.197 | 0.6 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='78' |
11:45:57.199 | 0.5 ms | yii\db\Command::query | SELECT * FROM `paper_question` WHERE (`question_type`='judge') AND (`paper_id`='18') ORDER BY `sort` |
11:45:57.194 | 0.5 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='82' |
11:45:57.196 | 0.5 ms | yii\db\Command::query | SELECT * FROM `question` WHERE `id`='79' |