<?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="org.ruoyi.generator.mapper.GenTableMapper">

    <!-- 多结构嵌套自动映射需带上每个实体的主键id 否则映射会失败 -->
    <resultMap type="org.ruoyi.generator.domain.GenTable" id="GenTableResult">
        <id property="tableId" column="table_id" />
        <collection property="columns" javaType="java.util.List" resultMap="GenTableColumnResult" />
    </resultMap>

    <resultMap type="org.ruoyi.generator.domain.GenTableColumn" id="GenTableColumnResult">
        <id property="columnId" column="column_id"/>
    </resultMap>

    <select id="selectPageDbTableList" resultMap="GenTableResult">
        <if test="@org.ruoyi.common.mybatis.helper.DataBaseHelper@isMySql()">
            select table_name, table_comment, create_time, update_time
            from information_schema.tables
            where table_schema = (select database())
            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="genTable.tableName != null and genTable.tableName != ''">
                AND lower(table_name) like lower(concat('%', #{genTable.tableName}, '%'))
            </if>
            <if test="genTable.tableComment != null and genTable.tableComment != ''">
                AND lower(table_comment) like lower(concat('%', #{genTable.tableComment}, '%'))
            </if>
            order by create_time desc
        </if>
        <if test="@org.ruoyi.common.mybatis.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="genTable.tableName != null and genTable.tableName != ''">
                AND lower(dt.table_name) like lower(concat(concat('%', #{genTable.tableName}), '%'))
            </if>
            <if test="genTable.tableComment != null and genTable.tableComment != ''">
                AND lower(dtc.comments) like lower(concat(concat('%', #{genTable.tableComment}), '%'))
            </if>
            order by create_time desc
        </if>
        <if test="@org.ruoyi.common.mybatis.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)
            <if test="genTable.tableName != null and genTable.tableName != ''">
                AND lower(table_name) like lower(concat('%', #{genTable.tableName}, '%'))
            </if>
            <if test="genTable.tableComment != null and genTable.tableComment != ''">
                AND lower(table_comment) like lower(concat('%', #{genTable.tableComment}, '%'))
            </if>
            order by create_time desc
        </if>
        <if test="@org.ruoyi.common.mybatis.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 NOT IN (select table_name from gen_table)
            <if test="genTable.tableName != null and genTable.tableName != ''">
                AND lower(D.NAME) like lower(concat(N'%', N'${genTable.tableName}', N'%'))
            </if>
            <if test="genTable.tableComment != null and genTable.tableComment != ''">
                AND lower(CAST(F.VALUE AS nvarchar)) like lower(concat(N'%', N'${genTable.tableComment}', N'%'))
            </if>
            order by crdate desc
        </if>
    </select>

    <select id="selectDbTableListByNames" resultMap="GenTableResult">
        <if test="@org.ruoyi.common.mybatis.helper.DataBaseHelper@isMySql()">
            select table_name, table_comment, create_time, update_time from information_schema.tables
            where table_name NOT LIKE 'xxl_job_%' and table_name NOT LIKE 'gen_%' and table_schema = (select database())
            and table_name in
            <foreach collection="array" item="name" open="(" separator="," close=")">
                 #{name}
            </foreach>
        </if>
        <if test="@org.ruoyi.common.mybatis.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 dt.table_name NOT IN (select table_name from gen_table)
            and lower(dt.table_name) in
            <foreach collection="array" item="name" open="(" separator="," close=")">
                #{name}
            </foreach>
        </if>
        <if test="@org.ruoyi.common.mybatis.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 in
            <foreach collection="array" item="name" open="(" separator="," close=")">
                #{name}
            </foreach>
        </if>
        <if test="@org.ruoyi.common.mybatis.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="@org.ruoyi.common.mybatis.helper.DataBaseHelper@isMySql()">
            select table_name, table_comment, create_time, update_time from information_schema.tables
            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="@org.ruoyi.common.mybatis.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 dt.table_name NOT IN (select table_name from gen_table)
            and lower(dt.table_name) = #{tableName}
        </if>
        <if test="@org.ruoyi.common.mybatis.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 = #{tableName}
        </if>
        <if test="@org.ruoyi.common.mybatis.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>

    <select id="selectGenTableById" parameterType="Long" resultMap="GenTableResult">
        SELECT t.table_id, t.table_name, t.table_comment, t.sub_table_name, t.sub_table_fk_name, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.gen_type, t.gen_path, t.options, t.remark,
               c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort
        FROM gen_table t
             LEFT JOIN gen_table_column c ON t.table_id = c.table_id
        where t.table_id = #{tableId} order by c.sort
    </select>

    <select id="selectGenTableByName" parameterType="String" resultMap="GenTableResult">
        SELECT t.table_id, t.table_name, t.table_comment, t.sub_table_name, t.sub_table_fk_name, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.gen_type, t.gen_path, t.options, t.remark,
               c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort
        FROM gen_table t
             LEFT JOIN gen_table_column c ON t.table_id = c.table_id
        where t.table_name = #{tableName} order by c.sort
    </select>

    <select id="selectGenTableAll" parameterType="String" resultMap="GenTableResult">
        SELECT t.table_id, t.table_name, t.table_comment, t.sub_table_name, t.sub_table_fk_name, t.class_name, t.tpl_category, t.package_name, t.module_name, t.business_name, t.function_name, t.function_author, t.options, t.remark,
               c.column_id, c.column_name, c.column_comment, c.column_type, c.java_type, c.java_field, c.is_pk, c.is_increment, c.is_required, c.is_insert, c.is_edit, c.is_list, c.is_query, c.query_type, c.html_type, c.dict_type, c.sort
        FROM gen_table t
             LEFT JOIN gen_table_column c ON t.table_id = c.table_id
        order by c.sort
    </select>

</mapper>
