GenMapper.xml
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<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.huaheng.project.tool.gen.mapper.GenMapper">
<resultMap type="TableInfo" id="TableInfoResult">
<id property="tableName" column="table_name" />
<result property="tableComment" column="table_comment" />
<result property="createTime" column="create_time" />
<result property="updateTime" column="update_time" />
</resultMap>
<resultMap type="ColumnInfo" id="ColumnInfoResult">
<id property="columnName" column="column_name" />
<result property="dataType" column="data_type" />
<result property="columnComment" column="column_comment" />
</resultMap>
<sql id="selectGenVo">
select TABLE_NAME, TABLE_COMMENT, CREATE_TIME, UPDATE_TIME from information_schema.tables
</sql>
<select id="selectTableList" parameterType="TableInfo" resultMap="TableInfoResult">
<include refid="selectGenVo"/>
where table_comment <![CDATA[ <> ]]> '' and table_schema = (select database())
<if test="tableName != null and tableName != ''">
AND table_name like concat('%', #{tableName}, '%')
</if>
<if test="tableComment != null and tableComment != ''">
AND table_comment like concat('%', #{tableComment}, '%')
</if>
<if test="params != null and params.beginTime != ''"><!-- 开始时间检索 -->
and date_format(create_time,'%y%m%d') >= date_format(#{params.beginTime},'%y%m%d')
</if>
<if test="params != null and params.endTime != ''"><!-- 结束时间检索 -->
and date_format(create_time,'%y%m%d') <= date_format(#{params.endTime},'%y%m%d')
</if>
</select>
<select id="selectTableByName" parameterType="String" resultMap="TableInfoResult">
<include refid="selectGenVo"/>
where table_comment <![CDATA[ <> ]]> '' and table_schema = (select database())
and table_name = #{tableName}
</select>
<select id="selectTableColumnsByName" parameterType="String" resultMap="ColumnInfoResult">
select TABLE_NAME, COLUMN_NAME, DATA_TYPE, IS_NULLABLE, COLUMN_DEFAULT, COLUMN_COMMENT from information_schema.columns
where table_name = #{tableName} and table_schema = (select database()) order by ordinal_position
</select>
</mapper>