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Hi guys and gals,
First of all, apologies if this is in the wrong section, but not quite sure where this would be classified.
I have an issue where the wrong SQL is being generated from a Many-to-Many collection mapping using the old reverse mapped managed class model.
A situation schema I have is as follows:
Namespace2.Table1
- Table1K bigint PK NOT NULL
- etc
NameSpace2.Table1InTable2
- Table1FK -> NameSpace2.Table1K
- Table2FK -> dbo.Table2K
dbo.Table2
- etc
- Table2K bigint PK NOT NULL
They have been setup in the reverse engineering wizard and mapped appropriately as collections on the owner objects, however when I try to access the collections, like as follows
OpenAccess generates something like this:
Another apology for the mock-up and I may have gotten the fakes wrong, but you should get the idea. I'm having trouble getting OA to include the schema namespace, shouldn't it generate [Namespace2].[Table1InTable2], or is it something I have misconfigured?
Can anyone help?
Many thanks in advance,
Tyler.
First of all, apologies if this is in the wrong section, but not quite sure where this would be classified.
I have an issue where the wrong SQL is being generated from a Many-to-Many collection mapping using the old reverse mapped managed class model.
A situation schema I have is as follows:
Namespace2.Table1
- Table1K bigint PK NOT NULL
- etc
NameSpace2.Table1InTable2
- Table1FK -> NameSpace2.Table1K
- Table2FK -> dbo.Table2K
dbo.Table2
- etc
- Table2K bigint PK NOT NULL
They have been setup in the reverse engineering wizard and mapped appropriately as collections on the owner objects, however when I try to access the collections, like as follows
scope.Extent<Table2>().Where(i => i.Table1s.Count > 0)OpenAccess generates something like this:
Telerik.OpenAccess.Exceptions.DataStoreException: Error executing query: Telerik.OpenAccess.RT.sql.SQLException: Invalid object name 'Table1InTable2'. Statement(s) could not be prepared. at Telerik.OpenAccess.RT.Adonet2Generic.Impl.PreparedStatementImp.executeQuery() at OpenAccessRuntime.Relational.conn.PooledPreparedStatement.executeQuery() at OpenAccessRuntime.Relational.fetch.FetchResultImp.Execute() SQL: SELECT a.[Table2K] AS COL1 FROM [Table2] a WHERE (SELECT COUNT(*) FROM [Table1InTable2] b WHERE a.[Table2K] = b.[Table2FK]) > 0 Telerik.OpenAccess.RT.sql.SQLException: Invalid object name 'Table1InTable2'.
Another apology for the mock-up and I may have gotten the fakes wrong, but you should get the idea. I'm having trouble getting OA to include the schema namespace, shouldn't it generate [Namespace2].[Table1InTable2], or is it something I have misconfigured?
Can anyone help?
Many thanks in advance,
Tyler.
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Tyler
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answered on 29 Nov 2011, 06:27 AM
I found out how to work around it.
If anyone is having this issue, please see this link. http://www.telerik.com/help/openaccess-orm/delimiting-names-of-databases,-schemata,-tables,-columns,-indexes-and-constraints.html
In short, you need to modify the extension tag in your App.config to include the delimited schema definition aswell as the table name.
Cheers!
If anyone is having this issue, please see this link. http://www.telerik.com/help/openaccess-orm/delimiting-names-of-databases,-schemata,-tables,-columns,-indexes-and-constraints.html
In short, you need to modify the extension tag in your App.config to include the delimited schema definition aswell as the table name.
Cheers!