| | |
|---|
| | | <foreach collection="questionIds" open="(" item="id" close=")" separator=",">#{id}</foreach> |
|---|
| | | </select> |
|---|
| | | |
|---|
| | | <select id="getQuestionRandom"> |
|---|
| | | <select id="selectBySubject" resultType="com.ycl.jxkg.domain.question.RandomQuestionDTO"> |
|---|
| | | SELECT |
|---|
| | | * |
|---|
| | | id as questionId,question_type |
|---|
| | | FROM |
|---|
| | | t_question |
|---|
| | | WHERE |
|---|
| | | id >= ( SELECT floor( RAND() * ( SELECT MAX( id ) FROM t_question ) ) ) |
|---|
| | | LIMIT #{num}; |
|---|
| | | subject_id = #{subjectId} |
|---|
| | | and question_type in |
|---|
| | | <foreach collection="types" item="type" separator="," open="(" close=")"> |
|---|
| | | #{type} |
|---|
| | | </foreach> |
|---|
| | | and deleted = 0 and status = 1 |
|---|
| | | </select> |
|---|
| | | |
|---|
| | | </mapper> |
|---|
