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删除资源分类的资源数量计算

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2023-03-21 15:08:13 +08:00
parent debf6c65fb
commit 9a3b8138f5
10 changed files with 2 additions and 49 deletions
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9
src/main/resources/mapper/CourseMapper.xml
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@@ -8,6 +8,7 @@
<id property="id" column="id" jdbcType="INTEGER"/>
<result property="title" column="title" jdbcType="VARCHAR"/>
<result property="thumb" column="thumb" jdbcType="VARCHAR"/>
<result property="shortDesc" column="short_desc" jdbcType="VARCHAR"/>
<result property="charge" column="charge" jdbcType="INTEGER"/>
<result property="classHour" column="class_hour" jdbcType="INTEGER"/>
<result property="isShow" column="is_show" jdbcType="TINYINT"/>
@@ -18,18 +19,12 @@
</resultMap>
<sql id="Base_Column_List">
id,title,thumb,
id,title,thumb,short_desc,
charge,class_hour,is_show,
is_required,created_at,updated_at,
deleted_at
</sql>
<select id="getCategoryCount" resultType="xyz.playedu.api.types.mapper.CourseCategoryCountMapper">
SELECT `resource_course_category`.`category_id` as `cid`, count(*) as `total`
FROM `resource_course_category`
GROUP BY `resource_course_category`.`category_id`;
</select>
<select id="paginate" resultType="xyz.playedu.api.domain.Course">
SELECT `courses`.*
FROM `courses`

18
src/main/resources/mapper/ResourceMapper.xml
View File

@@ -29,24 +29,6 @@
is_hidden
</sql>
<select id="getCategoryCount" resultType="xyz.playedu.api.types.mapper.ResourceCategoryCountMapper">
SELECT `resource_category`.`cid` as `cid`, count(*) as `total`
FROM `resources`
INNER JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
WHERE `resources`.`type` = #{type}
AND `resources`.`is_hidden` = 0
GROUP BY `resource_category`.`cid`;
</select>
<select id="getNunCategoryCount" resultType="java.lang.Integer">
SELECT count(1) AS `total`
FROM `resources`
LEFT JOIN `resource_category` ON `resource_category`.`rid` = `resources`.`id`
WHERE `resources`.`type` = #{type}
AND `resources`.`is_hidden` = 0
AND `resource_category`.`rid` IS NULL;
</select>
<select id="paginate" resultType="xyz.playedu.api.domain.Resource">
SELECT `resources`.*
FROM `resources`