说明：  CSDN上的优秀SQL编程代码集 这些SQL语句不是原创，均是本人从CSND上收集来的。由于时间关系，其中少量SQL语句的确性没有验证。 本文档对初学SQL Server的人很有帮助，其内容涵盖了触发器、作业、角色、备份还原、导入导出、游标、安全、索引排序、日期操作、XML、统计、交叉表、文件存储、分页、等等
(CSDN excellent SQL programming code set these SQL statements are not original, are I learned from the CSND collected. Because of the time, in which a small amount of SQL statements is true of the absence of a certification. This document for beginner SQL Server people helpful, its content covers the trigger, operations, roles, backup and restore, import, export, cursor, security, index to sort, date operations, XML, statistics, cross-tables, file storage, paging, etc.)