MSSQL常用语句备注1

建立同义词

CREATE SYNONYM [dbo].[table1] 
FOR [HIS].[dbo].[ZGDMK]

CREATE SYNONYM [dbo].[table2] 
FOR [HIS].[dbo].[BRDMK]

insert into select第二张表必须存在

INSERT INTO Table2(ID,INPATIENT) select top 10 '000',JLXH from Table1 --table2这张表必须存在