Bugs Of Firebird Columns Meata (Nullable)

Discussion of open issues, suggestions and bugs regarding UniDAC (Universal Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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TinTin
Posts: 46
Joined: Sat 30 May 2009 14:09

Bugs Of Firebird Columns Meata (Nullable)

Post by TinTin » Sat 24 Mar 2012 16:58

Firebird 2.5
Unida 4.1.4

TUniMeata,MetaDataKind = Columns
If Column is the Field of Primary key Or Field of Index,Meta Nullable is 0;
Otherwise,Meta Nullable is always 1.

AndreyZ

Post by AndreyZ » Mon 26 Mar 2012 08:16

Hello,

The NULLABLE metadata column contains 0 if a field is of PRIMARY KEY or declared as NOT NULL, otherwise it contains 1. If you encountered different behaviour, please specify the script to create the table for which incorrect metadata is returned.

TinTin
Posts: 46
Joined: Sat 30 May 2009 14:09

Post by TinTin » Mon 26 Mar 2012 10:35

I want to send you about metadata image!
Would you tell me your E-mail?[/img]

AndreyZ

Post by AndreyZ » Mon 26 Mar 2012 16:26

You can send me the script to create the table and the screenshot that demonstrate the problem to andreyz*devart*com .

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