小编use*_*898的帖子

我需要将 SQL Server 中的查询转换为 SQlite，并且我已将外部应用替换为左外部连接，但是如何限制子查询在这种情况下仅返回 1？以及如何将外部表中的引用值传递到子查询中？

我强调了我无法将其转换为 Sqlite 的事情，有人可以给一些建议吗？

SQL 服务器：

SELECT  a.id,
        a.CodeValue ,
        a.TotalAmount ,
        InvoiceRevised.RevisedInvoiceId,
        InvoiceRevised.BillNumber AS RevisedInvoice,
        patientlookup.RegistrationNumber AS RegistrationNumber,
        patientlookup.PatientName AS PatientName,
FROM dbo.Invoices a
OUTER APPLY (
SELECT TOP 1 dbo.Invoices.Id AS RevisedInvoiceId,CodeValue AS InvoiceNumber,
    dbo.SCSInvoiceRels.CreatedOn AS InvoiceTime,
    dbo.Invoices.CreatedBy AS InvoiceCreatedBy,
    dbo.Invoices.TotalAmount,dbo.Invoices.Discount,
    dbo.Invoices.RoundAmount 
    FROM Invoices 
    INNER JOIN dbo.SCSInvoiceRels ON dbo.Invoices.Id = dbo.SCSInvoiceRels.InvoiceId 
        AND dbo.SCSInvoiceRels.RecordStatus = 1 AND dbo.Invoices.RecordStatus = 1 AND  dbo.SCSInvoiceRels.SCDetailId IN (
            SELECT SCDetailId FROM dbo.SCSInvoiceRels WHERE InvoiceId = a.id)
) InvoiceRevised …