qushaowei
2024-04-22 a862e80c1ee46a77fc8a2dacf59b0110b3669550
lxzn-module-mdc/src/main/java/org/jeecg/modules/mdc/service/IEquipmentService.java
@@ -1,7 +1,7 @@
package org.jeecg.modules.mdc.service;
import org.jeecg.modules.mdc.entity.Equipment;
import com.baomidou.mybatisplus.extension.service.IService;
import org.jeecg.modules.mdc.entity.Equipment;
/**
 * @Description: 采集设备表
@@ -11,4 +11,41 @@
 */
public interface IEquipmentService extends IService<Equipment> {
    /**
     * 根据数据表名称查询数据表是否存在
     * @param saveTableName
     * @return
     */
    String checkTableExists(String saveTableName);
    /**
     * 查询需备份数据量
     * @param saveTableName
     * @param day
     * @return
     */
    Integer checkTableDataNum(String saveTableName, String day);
    /**
     * 数据迁移
     * @param backupTableName
     * @param tableName
     * @param day
     */
    void insertTableData(String backupTableName, String tableName, String day);
    /**
     * 删除原数据表数据
     * @param tableName
     * @param day
     */
    void deleteTableData(String tableName, String day);
    /**
     * 创建备份表
     * @param backupTableName
     * @param tableName
     * @param day
     */
    void insertNoTableData(String backupTableName, String tableName, String day);
}