小编Pie*_*ens的帖子

据我了解，MS SQL Server Management Studio 不允许通过 GUI 直接编辑/替换 XML 列中的条目（复制/粘贴不起作用等）。

替换 XML 列中单个条目的最简单选项是什么？对于 XML 列值，我是否必须使用与 UPDATE/REPLACE 不同的东西？

我有这张桌子

create table SkaData.FiscalPeriod(
     PeriodNo               int     not null constraint FiscalPeriod_FK_BasePeriod    references SkaData.Period(Number)
    ,YearEndMonthNo         int     not null constraint Fiscalperiod_CK_YearEnd       check (YearEndMonthNo between 1 and 12)
    ,ContributionType       char(4) not null constraint FiscalPeriod_CK_ContribType   check(ContributionType in ('Base','Cr','Dr'))

    ,ContributionSign       int     not null constraint FiscalPeriod_CK_ContribSign   check(ContributionSign in (+1,-1))
    ,ContributionPeriodNo   int     not null constraint FiscalPeriod_FK_ContribPeriod references SkaData.Period(Number)

    ,constraint FiscalPeriod_PK unique clustered (PeriodNo,YearEndMonthNo,ContributionType)
);

目前填充为

    insert Skadata.FiscalPeriod(
        PeriodNo,YearEndMonthNo,ContributionType,ContributionperiodNo,ContributionSign)
        select
             data.PeriodNo
            ,YearEndMonthNo
            ,ContributionType
            ,ContributionPeriodNo   = pvt.PeriodNo
            ,ContributionSign       = pvt.Sign
        from (
            select 
                 YearEndMonthNo = N
                ,PeriodNo       = Period.Number
                ,CreditPeriodNo …