From 5911e94b65e45c98c81f64928232b5d8f824a19b Mon Sep 17 00:00:00 2001
From: 疯狂的狮子Li <15040126243@163.com>
Date: 星期六, 14 一月 2023 01:01:13 +0800
Subject: [PATCH] update 优化 利用 resultMap 自动映射配置 简化 xml (非嵌套)
---
ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml | 93 ++++++++++++++++++----------------------------
1 files changed, 36 insertions(+), 57 deletions(-)
diff --git a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
index b66b25d..21bd26b 100644
--- a/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
+++ b/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
@@ -4,7 +4,7 @@
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.ruoyi.generator.mapper.GenTableMapper">
- <resultMap type="GenTable" id="GenTableResult">
+ <resultMap type="com.ruoyi.generator.domain.GenTable" id="GenTableResult">
<id property="tableId" column="table_id" />
<result property="tableName" column="table_name" />
<result property="tableComment" column="table_comment" />
@@ -28,7 +28,7 @@
<collection property="columns" javaType="java.util.List" resultMap="GenTableColumnResult" />
</resultMap>
- <resultMap type="GenTableColumn" id="GenTableColumnResult">
+ <resultMap type="com.ruoyi.generator.domain.GenTableColumn" id="GenTableColumnResult">
<id property="columnId" column="column_id" />
<result property="tableId" column="table_id" />
<result property="columnName" column="column_name" />
@@ -109,64 +109,22 @@
order by create_time desc
</if>
<if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
- </if>
- </select>
-
- <select id="selectDbTableList" resultMap="GenTableResult">
- <if test="@com.ruoyi.common.helper.DataBaseHelper@isMySql()">
- select table_name, table_comment, create_time, update_time
- from information_schema.tables
- AND table_name NOT LIKE 'xxl_job_%' AND table_name NOT LIKE 'gen_%'
- AND table_name NOT IN (select table_name from gen_table)
- <if test="tableName != null and tableName != ''">
- AND lower(table_name) like lower(concat('%', #{tableName}, '%'))
- </if>
- <if test="tableComment != null and tableComment != ''">
- AND lower(table_comment) like lower(concat('%', #{tableComment}, '%'))
- </if>
- order by create_time desc
- </if>
- <if test="@com.ruoyi.common.helper.DataBaseHelper@isOracle()">
- select lower(dt.table_name) as table_name, dtc.comments as table_comment, uo.created as create_time, uo.last_ddl_time as update_time
- from user_tables dt, user_tab_comments dtc, user_objects uo
- where dt.table_name = dtc.table_name
- and dt.table_name = uo.object_name
- and uo.object_type = 'TABLE'
- AND dt.table_name NOT LIKE 'XXL_JOB_%' AND dt.table_name NOT LIKE 'GEN_%'
- AND lower(dt.table_name) NOT IN (select table_name from gen_table)
- <if test="tableName != null and tableName != ''">
- AND lower(dt.table_name) like lower(concat(concat('%', #{tableName}), '%'))
- </if>
- <if test="tableComment != null and tableComment != ''">
- AND lower(dtc.comments) like lower(concat(concat('%', #{tableComment}), '%'))
- </if>
- order by create_time desc
- </if>
- <if test="@com.ruoyi.common.helper.DataBaseHelper@isPostgerSql()">
- select table_name, table_comment, create_time, update_time
- from (
- SELECT c.relname AS table_name,
- obj_description(c.oid) AS table_comment,
- CURRENT_TIMESTAMP AS create_time,
- CURRENT_TIMESTAMP AS update_time
- FROM pg_class c
- LEFT JOIN pg_namespace n ON n.oid = c.relnamespace
- WHERE (c.relkind = ANY (ARRAY ['r'::"char", 'p'::"char"]))
- AND c.relname != 'spatial_%'::text
- AND n.nspname = 'public'::name
- AND n.nspname <![CDATA[ <> ]]> ''::name
- ) list_table
- where table_name NOT LIKE 'xxl_job_%' AND table_name NOT LIKE 'gen_%'
- AND table_name NOT IN (select table_name from gen_table)
+ SELECT cast(D.NAME as nvarchar) as table_name,
+ cast(F.VALUE as nvarchar) as table_comment,
+ crdate as create_time,
+ refdate as update_time
+ FROM SYSOBJECTS D
+ INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
+ AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
+ AND D.NAME NOT LIKE 'xxl_job_%' AND D.NAME NOT LIKE 'gen_%'
+ AND D.NAME NOT IN (select table_name from gen_table)
<if test="genTable.tableName != null and genTable.tableName != ''">
- AND lower(table_name) like lower(concat('%', #{genTable.tableName}, '%'))
+ AND lower(D.NAME) like lower(concat(N'%', N'${genTable.tableName}', N'%'))
</if>
<if test="genTable.tableComment != null and genTable.tableComment != ''">
- AND lower(table_comment) like lower(concat('%', #{genTable.tableComment}, '%'))
+ AND lower(CAST(F.VALUE AS nvarchar)) like lower(concat(N'%', N'${genTable.tableComment}', N'%'))
</if>
- order by create_time desc
- </if>
- <if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
+ order by crdate desc
</if>
</select>
@@ -213,13 +171,25 @@
</foreach>
</if>
<if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
+ SELECT cast(D.NAME as nvarchar) as table_name,
+ cast(F.VALUE as nvarchar) as table_comment,
+ crdate as create_time,
+ refdate as update_time
+ FROM SYSOBJECTS D
+ INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
+ AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
+ AND D.NAME NOT LIKE 'xxl_job_%' AND D.NAME NOT LIKE 'gen_%'
+ AND D.NAME in
+ <foreach collection="array" item="name" open="(" separator="," close=")">
+ #{name}
+ </foreach>
</if>
</select>
<select id="selectTableByName" parameterType="String" resultMap="GenTableResult">
<if test="@com.ruoyi.common.helper.DataBaseHelper@isMySql()">
select table_name, table_comment, create_time, update_time from information_schema.tables
- where table_comment <![CDATA[ <> ]]> '' and table_schema = (select database())
+ where table_name NOT LIKE 'xxl_job_%' and table_name NOT LIKE 'gen_%' and table_schema = (select database())
and table_name = #{tableName}
</if>
<if test="@com.ruoyi.common.helper.DataBaseHelper@isOracle()">
@@ -250,6 +220,15 @@
and table_name = #{tableName}
</if>
<if test="@com.ruoyi.common.helper.DataBaseHelper@isSqlServer()">
+ SELECT cast(D.NAME as nvarchar) as table_name,
+ cast(F.VALUE as nvarchar) as table_comment,
+ crdate as create_time,
+ refdate as update_time
+ FROM SYSOBJECTS D
+ INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
+ AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
+ AND D.NAME NOT LIKE 'xxl_job_%' AND D.NAME NOT LIKE 'gen_%'
+ AND D.NAME = #{tableName}
</if>
</select>
--
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