更新脚本

Question

前段时间我创建了一个脚本，其中包含我们拥有的员工数量和我们拥有的条款数量。当他们使用＆＃34; Active＆＃34;时非常简单。和＆＃34;撤回＆＃34;作为状态。现在他们更新了状态，包括＆＃34;持续LOA＆＃34;和＆＃34;退休人员＆＃34;作为附加状态。

我需要知道的是如何更新以下脚本以将这些包含到新参数中。持续的LOA将随着活跃而退出，而退休人员将随着撤回而下降。

MERGE   dbo.HRIS_HC_SumTotals AS tgt
USING   (
    SELECT  DATENAME(YEAR, GETDATE()) AS [Year],
        SUM(CASE WHEN EmpStatusName = 'Active' THEN 1 ELSE 0 END) AS HistoricalHC,
        SUM(CASE WHEN EmpStatusName = 'Withdrawn' AND TermYear = DATENAME(YEAR,     GETDATE()) THEN 1 ELSE 0 END) AS NumbOfTermEE
    FROM    dbo.HRIS_HC_MstrTbl
    WHERE   ChangeStatus = 'Current'
        AND EmpStatusName IN ('Active', 'Withdrawn')
) AS src ON src.[Year] = tgt.[Year]
WHEN    MATCHED
    THEN    UPDATE
        SET tgt.HistoricalHC = src.HistoricalHC,
            tgt.NumbTermedEmp = src.NumbOfTermEE
WHEN    NOT MATCHED BY TARGET
    THEN    INSERT  (
                [Year],
                HistoricalHC,
                NumbTermedEmp
            )
        VALUES  (
                src.[Year],
                src.HistoricalHC,
                src.NumbOfTermEE
            );

Answer 1

你不能只将2行代码更改为'in'语句：

SUM(CASE WHEN EmpStatusName in ('Active','Continuous LOA') THEN 1 ELSE 0 END) AS HistoricalHC,
        SUM(CASE WHEN EmpStatusName in ('Withdrawn','Retiree') AND TermYear = DATENAME(YEAR,     GETDATE()) THEN 1 ELSE 0 END) AS NumbOfTermEE

并更改Where语句

AND EmpStatusName IN ('Active', 'Withdrawn', 'Continuous LOA','Retiree')