1、数据情况

两个数据库字段是一致的，其中OBJECTID是主键字段，而且两个表都是从1自增排序

2、需求

现在需要将另一个数据库中的数据，通过sqlserver语句的方法，来插入数据，保持自增字段是自增的

解决方法

sqlserver语句

SET IDENTITY_INSERT tablename2 OFF;

INSERT INTO tablename2 (SHAPE, Lng, Lat, MC, Address, Type, SystemID, State, UpdateTime, Province, City, County, Town, Village, Other, PoliceStationName, MC_X, MC_Y)
SELECT  Shape, Lng, Lat, MC, Address, Type, SystemID, State, UpdateTime, Province, City, County, Town, Village, Other, PoliceStationName, MC_X, MC_Y
FROM tablename1

SET IDENTITY_INSERT tablename2 ON;