Question

可以使用一些帮助将此Access查询转换为SQLite ....

SELECT [Objects].[Object_ID], [Equation_Types].[Equation_Type], [Objects].[Dynamic], [Objects].[Visible], [Object_Types].[Object_Type], [DisplayFormats].[DisplayFormat]
FROM (((((Objects INNER JOIN Object_Transactions ON [Objects].[Object_ID]=[Object_Transactions].[Object_ID]) INNER JOIN Strings ON [Objects].[String_ID]=[Strings].[String_ID]) INNER JOIN Object_Types ON [Objects].[Object_Type_ID]=[Object_Types].[Object_Type_ID]) INNER JOIN DisplayFormats ON [Objects].[DisplayFormat_ID]=[DisplayFormats].[DisplayFormat_ID]) INNER JOIN (Service_Types INNER JOIN ((Header INNER JOIN Services ON [Header].[Header_ID]=[Services].[Header_ID]) INNER JOIN Transactions ON [Services].[Service_ID]=[Transactions].[Service_ID]) ON [Service_Types].[Service_Type_ID]=[Services].[Service_Type_ID]) ON [Object_Transactions].[Transaction_ID]=[Transactions].[Transaction_ID]) INNER JOIN Equation_Types ON [Object_Transactions].[Equation_Type_ID]=[Equation_Types].[Equation_Type_ID]
WHERE ((([Objects].[Dynamic])=True) And (([Objects].[Visible])=True) And (([Object_Types].[Object_Type])="DATA"));True) And (([Object_Types].[Object_Type])="DATA"));

抱歉格式化。

最内部的连接不识别列。

INNER JOIN Transactions ON [Services].[Service_ID]=[Transactions].[Service_ID]) ON [Service_Types].[Service_Type_ID]=[Services].[Service_Type_ID]) ON [Object_Transactions].[Transaction_ID]=[Transactions].[Transaction_ID])

Answer 1

INNER JOIN子句的右侧必须是表，而不是表表达式。

内部联接是可交换的，因此您可以删除所有括号。

SQLite内部加入无法从Access转换

1 个答案: