流浪在阿尔卑斯的野狼

摘要： 更新从属帐号现有表info_companyIF EXISTS (SELECT * FROM sysobjects WHERE [name]='info_company')DROP TABLE info_companyBEGINCREATE TABLE info_company( company_id int IDENTITY(1,1) PRIMARY KEY NOT NULL, com_name nvarchar(120) NOT NULL, conn_man NVARCHAR(15) NULL, conn_Tel VARCHAR(16)... 阅读全文