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sql-server - 将 T-SQL 左连接子查询转换为 MS-Access

转载 作者:行者123 更新时间:2023-12-04 05:37:58 25 4
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我需要帮助将此 T-SQL 查询转换为 MS ACCESS。我得到的错误是不支持 JOIN 表达式。

更新:

我无法添加:

DDA ON TT.[描述] = DDA.AccountTypeDesc AND
H.AccountNumber = DDA.AccountNumber

但是

DDA ON TT.[描述] = DDA.AccountTypeDesc

作品。有没有办法添加第二个条件?

T-SQL 查询:

SELECT
*
FROM
(
SELECT
[PesoAmount] = CASE WHEN FE.IsoCode IS NULL THEN
LTRIM(STR(DFCF.CurrencyAmount, 20, 2))
ELSE
LTRIM(STR(DFCF.CurrencyAmount * FE.PhpConversionRate, 20, 2))
END,
DFCF.TransactionNumber,
DFCF.AccountNumber,
DFCF.CountryCd,
DFCF.TransactionTypeCd,
DFCF.Time,
DFCF.Date,
DFCF.TransactionStatusCd,
DFCF.TransactionCurrencyCd,
DFCF.BranchNumber,
DFCF.RemitterExtPartyCd,
DFCF.BeneficiaryExtPartyCd,
DFCF.PostedDate,
DFCF.AssociateNumber,
DFCF.ExecutingPartyNumber,
DFCF.CurrencyAmount,
DFCF.CurrencyAmountInTxnCcy,
DFCF.CurrencyAmountInAccountCcy,
DFCF.SecondaryAccountKey,
DFCF.RelatedInd,
DFCF.ThirdPartyInd,
DFCF.TransactionDescription,
DFCF.SecurityName,
DFCF.DealNumber
FROM
dbo.DesFactCashFlow DFCF (NOLOCK) LEFT JOIN
dbo.ForeignExchange FE (NOLOCK) ON DFCF.TransactionCurrencyCd = FE.IsoCode
)
H LEFT JOIN
dbo.Ctr C (NOLOCK) ON H.PesoAmount = C.PesoAmountFaceValueSumInsured AND
H.AccountNumber = C.AccountNumber AND
H.TransactionTypeCd = C.TransactionType LEFT JOIN
dbo.TransactionType TT (NOLOCK) ON H.TransactionTypeCd = TT.Code LEFT JOIN
(
SELECT
[AccountNumber] = DDA2.AccountNumber,
[AccountTypeDesc] = DDA2.AccountTypeDesc,
[LineOfBusinessName] = MAX(DDA2.LineOfBusinessName),
[AccountCurrencyCode] = MAX(DDA2.AccountCurrencyCode),
[AccountCurrencyName] = MAX(DDA2.AccountCurrencyName),
[AccountRegistrationTypeDesc] = MAX(DDA2.AccountRegistrationTypeDesc),
[AccountRegistrationName] = MAX(DDA2.AccountRegistrationName),
[AccountName] = MAX(DDA2.AccountName),
[AlternateName] = MAX(DDA2.AlternateName),
[AccountOpenDate] = MAX(DDA2.AccountOpenDate),
[AccountCloseDate] = MAX(DDA2.AccountCloseDate),
[AccountStatusDesc] = MAX(DDA2.AccountStatusDesc),
[DormantInd] = MAX(DDA2.DormantInd),
[ProductLineName] = MAX(DDA2.ProductLineName),
[ProductCategoryName] = MAX(DDA2.ProductCategoryName),
[ProductTypeName] = MAX(DDA2.ProductTypeName),
[ProductName] = MAX(DDA2.ProductName),
[ProductNumber] = MAX(DDA2.ProductNumber),
[AccountTaxId] = MAX(DDA2.AccountTaxId),
[AccountTaxIdTypeCode] = MAX(DDA2.AccountTaxIdTypeCode),
[AccountTaxStateCode] = MAX(DDA2.AccountTaxStateCode),
[AccountPrimaryBranchName] = MAX(DDA2.AccountPrimaryBranchName),
[MailingAddress1] = MAX(DDA2.MailingAddress1),
[MailingAddress2] = MAX(DDA2.MailingAddress2),
[MailingCityName] = MAX(DDA2.MailingCityName),
[MailingStateCode] = MAX(DDA2.MailingStateCode),
[MailingStateName] = MAX(DDA2.MailingStateName),
[MailingPostalCode] = MAX(DDA2.MailingPostalCode),
[MailingCountryCode] = MAX(DDA2.MailingCountryCode),
[MailingCountryName] = MAX(DDA2.MailingCountryName),
[CurrencyBasedAccountInd] = MAX(DDA2.CurrencyBasedAccountInd),
[MaturityDate] = MAX(DDA2.MaturityDate),
[OriginalLoanAmount] = MAX(DDA2.OriginalLoanAmount),
[CollateralTypeDesc] = MAX(DDA2.CollateralTypeDesc),
[CollateralTypeCode] = MAX(DDA2.CollateralTypeCode),
[InsuredAmount] = MAX(DDA2.InsuredAmount),
[EmployeeInd] = MAX(DDA2.EmployeeInd)
FROM
dbo.DesDimAccount DDA2 (NOLOCK)
GROUP BY
DDA2.AccountNumber,
DDA2.AccountTypeDesc
)
DDA ON RTRIM(TT.[Description]) = RTRIM(DDA.AccountTypeDesc) AND
H.AccountNumber = DDA.AccountNumber

编辑:我用 AS 关键字替换了查询。我得到同样的错误。
MS Access 查询出错:
SELECT
'H' AS [HeaderRecordIndicator],
'1' AS [SupervisingAgency],
'0' + I.InstitutionCode AS [InstitutionCode],
CONVERT(char(8), H.Date, 112) AS [ReportDate],
'CTR' AS [ReportType],
'21' AS [FormatCode],
'1' AS [SubmissionType]
FROM
(((
SELECT
IIF(ISNULL(FE.IsoCode), FORMAT(DFCF.CurrencyAmount, "##################.00"), FORMAT(DFCF.CurrencyAmount * FE.PhpConversionRate, "##################.00")) AS [PesoAmount],
DFCF.TransactionNumber,
DFCF.AccountNumber,
DFCF.CountryCd,
DFCF.TransactionTypeCd,
DFCF.Time,
DFCF.Date,
DFCF.TransactionStatusCd,
DFCF.TransactionCurrencyCd,
DFCF.BranchNumber,
DFCF.RemitterExtPartyCd,
DFCF.BeneficiaryExtPartyCd,
DFCF.PostedDate,
DFCF.AssociateNumber,
DFCF.ExecutingPartyNumber,
DFCF.CurrencyAmount,
DFCF.CurrencyAmountInTxnCcy,
DFCF.CurrencyAmountInAccountCcy,
DFCF.SecondaryAccountKey,
DFCF.RelatedInd,
DFCF.ThirdPartyInd,
DFCF.TransactionDescription,
DFCF.SecurityName,
DFCF.DealNumber
FROM
DesFactCashFlow DFCF LEFT JOIN
ForeignExchange FE ON DFCF.TransactionCurrencyCd = FE.IsoCode
) AS
H LEFT JOIN
Ctr C ON H.PesoAmount = C.PesoAmountFaceValueSumInsured AND
H.AccountNumber = C.AccountNumber AND
H.TransactionTypeCd = C.TransactionType) LEFT JOIN
TransactionType TT ON H.TransactionTypeCd = TT.Code) LEFT JOIN
(
SELECT
DDA2.AccountNumber AS [AccountNumber],
DDA2.AccountTypeDesc AS [AccountTypeDesc],
MAX(DDA2.LineOfBusinessName) AS [LineOfBusinessName],
MAX(DDA2.AccountCurrencyCode) AS [AccountCurrencyCode],
MAX(DDA2.AccountCurrencyName) AS [AccountCurrencyName],
MAX(DDA2.AccountRegistrationTypeDesc) AS [AccountRegistrationTypeDesc],
MAX(DDA2.AccountRegistrationName) AS [AccountRegistrationName],
MAX(DDA2.AccountName) AS [AccountName],
MAX(DDA2.AlternateName) AS [AlternateName],
MAX(DDA2.AccountOpenDate) AS [AccountOpenDate],
MAX(DDA2.AccountCloseDate) AS [AccountCloseDate],
MAX(DDA2.AccountStatusDesc) AS [AccountStatusDesc],
MAX(DDA2.DormantInd) AS [DormantInd],
MAX(DDA2.ProductLineName) AS [ProductLineName],
MAX(DDA2.ProductCategoryName) AS [ProductCategoryName],
MAX(DDA2.ProductTypeName) AS [ProductTypeName],
MAX(DDA2.ProductName) AS [ProductName],
MAX(DDA2.ProductNumber) AS [ProductNumber],
MAX(DDA2.AccountTaxId) AS [AccountTaxId],
MAX(DDA2.AccountTaxIdTypeCode) AS [AccountTaxIdTypeCode],
MAX(DDA2.AccountTaxStateCode) AS [AccountTaxStateCode],
MAX(DDA2.AccountPrimaryBranchName) AS [AccountPrimaryBranchName],
MAX(DDA2.MailingAddress1) AS [MailingAddress1],
MAX(DDA2.MailingAddress2) AS [MailingAddress2],
MAX(DDA2.MailingCityName) AS [MailingCityName],
MAX(DDA2.MailingStateCode) AS [MailingStateCode],
MAX(DDA2.MailingStateName) AS [MailingStateName],
MAX(DDA2.MailingPostalCode) AS [MailingPostalCode],
MAX(DDA2.MailingCountryCode) AS [MailingCountryCode],
MAX(DDA2.MailingCountryName) AS [MailingCountryName],
MAX(DDA2.CurrencyBasedAccountInd) AS [CurrencyBasedAccountInd],
MAX(DDA2.MaturityDate) AS [MaturityDate],
MAX(DDA2.OriginalLoanAmount) AS [OriginalLoanAmount],
MAX(DDA2.CollateralTypeDesc) AS [CollateralTypeDesc],
MAX(DDA2.CollateralTypeCode) AS [CollateralTypeCode],
MAX(DDA2.InsuredAmount) AS [InsuredAmount],
MAX(DDA2.EmployeeInd) AS [EmployeeInd]
FROM
DesDimAccount DDA2
GROUP BY
DDA2.AccountNumber,
DDA2.AccountTypeDesc
) AS
DDA ON RTRIM(TT.[Description]) = RTRIM(DDA.AccountTypeDesc) AND
H.AccountNumber = DDA.AccountNumber

这是具有相同错误的简化查询:
SELECT
*
FROM
(((
SELECT
IIF(ISNULL(FE.IsoCode), FORMAT(DFCF.CurrencyAmount, "##################.00"), FORMAT(DFCF.CurrencyAmount * FE.PhpConversionRate, "##################.00")) AS [PesoAmount],
DFCF.TransactionNumber,
DFCF.TransactionCurrencyCd,
FROM
DesFactCashFlow DFCF LEFT JOIN
ForeignExchange FE ON DFCF.TransactionCurrencyCd = FE.IsoCode
) AS
H LEFT JOIN
Ctr C ON H.PesoAmount = C.PesoAmountFaceValueSumInsured AND
H.AccountNumber = C.AccountNumber AND
H.TransactionTypeCd = C.TransactionType) LEFT JOIN
TransactionType TT ON H.TransactionTypeCd = TT.Code) LEFT JOIN
(
SELECT
DDA2.AccountNumber AS [AccountNumber],
DDA2.AccountTypeDesc AS [AccountTypeDesc],
MAX(DDA2.LineOfBusinessName) AS [LineOfBusinessName],
FROM
DesDimAccount DDA2
GROUP BY
DDA2.AccountNumber,
DDA2.AccountTypeDesc
) AS
DDA ON RTRIM(TT.[Description]) = RTRIM(DDA.AccountTypeDesc) AND
H.AccountNumber = DDA.AccountNumber

最佳答案

放弃尝试将 SQL 文本从 T-SQL 查询转换为 Access SQL。从头开始创建一个新的 Access 查询,并将 T-SQL 查询仅用作路线图。添加您的数据源并设置连接。查询设计器将保证您以让数据库引擎满意的方式创建连接:添加和定位具有多个连接的查询所需的括号;适用于 LEFT JOIN 的规则;等等。只需让设计师为您处理这些细节。

由于您上次加入的这部分功能,设计器将在设计 View 中窒息:

RTRIM(TT.[Description]) = RTRIM(DDA.AccountTypeDesc)

所以请忽略 RTRIM()在设计 View 中设置连接时的功能。不要担心查询不会返回正确的结果。获得满足数据库引擎的连接后,切换到 SQL View 并添加 RTRIM()功能回来了。

正确设置连接后,将字段表达式添加到 SELECT list 。

此外,您可能会发现通过将子查询分解为单独保存的查询,可以更轻松地管理复杂查询 --- 然后在主查询中按名称引用这些查询,就像您使用表源一样。

关于sql-server - 将 T-SQL 左连接子查询转换为 MS-Access,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11680740/

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