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Forum LockedConverting from unicode to non-unicode

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_ev_ View Drop Down
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Joined: 11-Aug-2011
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Post Options Post Options   Quote _ev_ Quote  Post ReplyReply Direct Link To This Post Topic: Converting from unicode to non-unicode
    Posted: 11-Aug-2011 at 4:13am
Hi All,

We are using a unicode Oracle database and now planning to create a version that supports a non-unicode Oracle database using IdeaBlade Devforce. I would like to ask if what would be the impact of it if we are going to do this. What type of changes we would need to do or look out for when implementing this. Will it affect the EntityQuery and parameterized queries. Do we need to recreate our orm file. 

Thanks,
ev
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DenisK View Drop Down
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Joined: 25-Aug-2010
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Post Options Post Options   Quote DenisK Quote  Post ReplyReply Direct Link To This Post Posted: 15-Aug-2011 at 11:15am
Hi ev;

We don't think that you need to regen the orm but it wouldn't hurt to do it. In memory, strings in .NET are Unicode so the EntityQuery arguments will default to Unicode, which may have performance implications. If so, you can implement a custom ProviderHelper to map string parameters to AnsiStrings.
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