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29
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select ep.*, epc.name as category_name from exam_paper as ep
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29
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select ep.*, epc.name as category_name from exam_paper as ep
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30
|
left join exam_paper_category as epc on ep.category_id = epc.id
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30
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left join exam_paper_category as epc on ep.category_id = epc.id
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31
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<where>
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31
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<where>
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32
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+ <if test="id != null "> and ep.id = #{id}</if>
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32
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<if test="categoryId != null "> and category_id = #{categoryId}</if>
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33
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<if test="categoryId != null "> and category_id = #{categoryId}</if>
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33
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<if test="paperName != null and paperName != ''"> and paper_name like concat('%', #{paperName}, '%')</if>
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34
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<if test="paperName != null and paperName != ''"> and paper_name like concat('%', #{paperName}, '%')</if>
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34
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<if test="paperDescription != null and paperDescription != ''"> and paper_description = #{paperDescription}</if>
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35
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<if test="paperDescription != null and paperDescription != ''"> and paper_description = #{paperDescription}</if>
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闪电