Sql 使用ConcatRelated（）和2个Where条件

我在一个查询中运行它-当我实际运行查询时，它会抛出一个错误

错误3061-参数太少。预期1

这是我的语法：

SELECT [ExcelImport].[unitID], [ExcelImport].Department, 
ConcatRelated('[OrderID]','[ExcelImport]','[unitID] = ' & [unitID] & ' AND [Department] = ''' & [Department]) AS [SID]
GROUP BY [ExcelImport].[unitID], [ExcelImport].[Department]
ORDER BY [ExcelImport].[unitID];

这是使用Allen Browne的ConcatRelated（）函数

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引号和撇号用作特殊字符时必须始终成对使用。如果您发现很难确定配对是否正确，请使用引号来定义参数和文本分隔符的撇号。在[部门]后面需要一个结束撇号分隔符：

SELECT [ExcelImport].[unitID], [ExcelImport].Department, 
ConcatRelated("[OrderID]","[ExcelImport]","[unitID] = " & [unitID] & " AND [Department] = '" & [Department] & "'") AS [SID]
GROUP BY [ExcelImport].[unitID], [ExcelImport].[Department]
ORDER BY [ExcelImport].[unitID];

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引号和撇号用作特殊字符时必须始终成对使用。如果您发现很难确定配对是否正确，请使用引号来定义参数和文本分隔符的撇号。在[部门]后面需要一个结束撇号分隔符：

SELECT [ExcelImport].[unitID], [ExcelImport].Department, 
ConcatRelated("[OrderID]","[ExcelImport]","[unitID] = " & [unitID] & " AND [Department] = '" & [Department] & "'") AS [SID]
GROUP BY [ExcelImport].[unitID], [ExcelImport].[Department]
ORDER BY [ExcelImport].[unitID];

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unitID是整数，department是string如果我在department=''之后添加三个单引号，那么我会在查询表达式中的字符串中出现语法错误调试错误-我编辑了OP以反映更新的SYNATXY，您还需要通过添加

&'

来关闭department之后的三个单引号。unitID是整数，department是string如果我在department=''之后添加三个单引号，那么我会在查询表达式中的字符串中出现语法错误的调试错误-我编辑了OP以反映更新的语法。您还需要通过添加

&''来关闭department之后的三个单引号。

。