SQL数据库中基于游标的数据更新
SQL수거고중기우유표적수거경신
Date Update Based on the Cursor in the SQL Database
  • 万方数据
    电脑与电信 전뇌여전신
    Computer & Telecommunication
    2015年 9期 65-66 ,共2页

    姚曦

    요희

    游标%更新%关联%多表 遊標%更新%關聯%多錶
    유표%경신%관련%다표
    cursor%update%associated%multi-table
    本文介绍了SQL中游标的概念，游标的操作步骤。重点解析了如何应用游标进行多表的数据更新，并通过工资表更新的实例进一步说明游标的用法。
    본문개소료SQL중유표적개념，유표적조작보취。중점해석료여하응용유표진행다표적수거경신，병통과공자표경신적실례진일보설명유표적용법。
    This paper introduces the conception and operation steps of cursor. It analyzes how to use a cursor to update data based on multi-table, and explains the use of cursor by specific case.
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