SQL 查询根据当月会计月份填充当月发票数据

Question

我正在尝试编写一个可用作“运行查询”的查询，其中它会提取当月的数据。查询是每月提取发票信息进行审查，我们有一个会计日历，我已经加入了该日历，因此发票与会计月份和年份相关联。我的查询是跨 5 个数据库的联合，我将 where 子句放入每个联合中（5 次）

返回结果：

SELECT 
.... , 
bcal.fiscalmonthname as FiscalMonth, 
bcal.yearnbr as FiscalYr,
..... , 
CONVERT(varchar(10), CAST (bi.invoice_date AS DATE), 101) as Invoice_Date, 
.... , 
bcal.fiscalyearmonthnbr as Fiscal_Yr_Mon
FROM DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    **INNER JOIN DB1.dbo.ref_calendar_tbl AS bcal ON bi.invoice_date = bcal.date**
    INNER JOIN DB1....
        INNER JOIN DB1....                                                       
        INNER JOIN DB1....                               
        INNER JOIN DB1....                                           
        INNER JOIN DB1....  
        INNER JOIN Server2.DB3....

WHERE **bcal.fiscalyearmonthnbr IN ('2024-03')** AND ....

GROUP BY ....

UNION

SELECT 
.... , 
tbcal.fiscalmonthname as FiscalMonth, 
tbcal.yearnbr as FiscalYr,
 ..... ,
CONVERT(varchar(10), CAST (tbi.invoice_date AS DATE), 101) as Invoice_Date,
..... ,  
tbcal.fiscalyearmonthnbr as Fiscal_Yr_Mon
FROM DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    **INNER JOIN DB2.dbo.ref_calendar_tbl AS tbcal ON tbi.invoice_date = tbcal.date**
    INNER JOIN DB2....
    INNER JOIN DB2....                                                               
        INNER JOIN DB2....                                                           
        INNER JOIN DB2....                                                           
        INNER JOIN DB2....
        INNER JOIN Server2.DB3...
WHERE ** tbcal.fiscalyearmonthnbr IN ('2024-03')** AND ....
GROUP BY ....

ORDER BY Prod_Group ASC,
     mill_id ASC,
     Company_Customer ASC,
     Mill_Invoice# ASC

使用相关会计年度月份的结果是正确的

Invc_日期	财政_Yr_Mon
2024 年 2 月 25 日	2024-03
2024 年 2 月 26 日	2024-03
2024 年 3 月 2 日	2024-03

没有结果：

SELECT 
.... , 
bcal.fiscalmonthname as FiscalMonth, 
bcal.yearnbr as FiscalYr, 
..... , 
CONVERT(varchar(10), CAST (bi.invoice_date AS DATE), 101) as Invoice_Date, 
.... , 
bcal.fiscalyearmonthnbr as Fiscal_Yr_Mon
FROM DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    INNER JOIN DB1....
    **INNER JOIN DB1.dbo.ref_calendar_tbl AS bcal ON bi.invoice_date = bcal.date**
    INNER JOIN DB1....
        INNER JOIN DB1....                                                       
        INNER JOIN DB1....                               
        INNER JOIN DB1....                                           
        INNER JOIN DB1....  
        INNER JOIN Server2.DB3....

WHERE **bcal.fiscalyearmonthnbr IN (FORMAT(GETDATE(),'YYYY-MM'))** AND ....

GROUP BY ....

UNION

SELECT 
.... , 
tbcal.fiscalmonthname as FiscalMonth, 
tbcal.yearnbr as FiscalYr, 
..... ,
CONVERT(varchar(10), CAST (tbi.invoice_date AS DATE), 101) as Invoice_Date, 
..... ,  
tbcal.fiscalyearmonthnbr as Fiscal_Yr_Mon
FROM DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    INNER JOIN DB2....
    **INNER JOIN DB2.dbo.ref_calendar_tbl AS tbcal ON tbi.invoice_date = tbcal.date**
    INNER JOIN DB2....
    INNER JOIN DB2....                                                               
        INNER JOIN DB2....                                                           
        INNER JOIN DB2....                                                           
        INNER JOIN DB2....
        INNER JOIN Server2.DB3...
WHERE **tbcal.fiscalyearmonthnbr IN (FORMAT(GETDATE(),'YYYY-MM'))** AND ....
GROUP BY ....

ORDER BY ...

期望：当查询在三月份运行时，它只返回三月份会计月份的发票，当查询在四月份运行时，它只返回四月份会计月份的发票，依此类推。

尝试使用

WHERE bcal.fiscalyearmonthnbr IN (FORMAT(GETDATE(),'YYYY-MM'))

，但没有返回任何结果（也没有错误消息）

当我使用

WHERE bcal.fiscalyearmonthnbr IN ('2024-03')

结果返回时，三月会计月份的所有发票都正确

Answer 1

为什么在 WHERE 子句中使用 FORMAT 函数？

我将替换当前月份的 CONVERT(varchar(7), GETDATE(), 120)，而不是使用 FORMAT(GETDATE(),'YYYY-MM')。

更换：

WHERE bcal.fiscalyearmonthnbr IN (FORMAT(GETDATE(),'YYYY-MM')) AND (...)

与：

WHERE bcal.fiscalyearmonthnbr IN (CONVERT(varchar(7), GETDATE(), 120)) AND (...)

并更换

WHERE tbcal.fiscalyearmonthnbr IN (FORMAT(GETDATE(),'YYYY-MM')) AND (...)

与：

WHERE tbcal.fiscalyearmonthnbr IN (CONVERT(varchar(7), GETDATE(), 120)) AND (...)