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All Tags » .NET C# » unique constraints (RSS)
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The C# test program ‘Db4oConsoleApp4’ loads two ‘Meta-data models’ named ‘Car’ and ‘Driver’ to the database. By setting the startup configuration, you can enable or disable the Unique Field Constraints process. I have originally set the program config flags as follows:
bool[] config = new bool[7]{ false,// Transient Data. true,// ...
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Upon further examination, I determined the ‘Unique Field Constraint’ problem was fixed. It occurred while focusing on another issue concerning the retrieval of objects using the IObjectContainer#Ext().GetByUUID method. I explicitly separated (isolated) processing of ‘Transient’ vs ‘Persistent’ object references.
Maybe I should go back to the ...
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