fg电池监控平台的达梦数据库版本
whycxzp
2024-11-12 ab33c86571fb15516aab7960d123bfc34c291bc9
src/main/resources/mapper/PwrdevDataHistoryMapper.xml
@@ -4,7 +4,11 @@
    <select id="getTableNameList" resultType="java.lang.String">
        select TABLE_NAME from information_schema.TABLES t where t.TABLE_SCHEMA ='db_pwrdev_data_history' and t.TABLE_NAME like CONCAT('%',#{deviceIdEnd},'%')
<!--        select TABLE_NAME from information_schema.TABLES t where t.TABLE_SCHEMA ='db_pwrdev_data_history' and t.TABLE_NAME like CONCAT('%',#{deviceIdEnd},'%')-->
        select
        table_name
        from SYS.USER_TABLES
        where TABLE_NAME like #{deviceIdEnd} limit 1
    </select>
    <!--<select id="getGtStartTime" resultType="com.whyc.pojo.PwrdevDataHistory">
        select * from db_pwrdev_data_history.${tableName} where record_time>=#{startTime}