摘要:
CREATE TABLE [dbo].[tbl_province]( [codeid] [int] NULL, [parentid] [int] NULL, [cityName] [nvarchar](50) NULL, ) ON [PRIMARY]insert into tbl_province(codeid,parentid,cityName) values(11,0,'北京');insert into tbl_province(codeid,parentid,cityName) values(1101,11,'北京市辖');insert into tbl_ 阅读全文