[Mono-dev] System.Data : patch for DataTable.Select and indexesupdates

Boris Kirzner borisk at mainsoft.com
Wed Sep 21 12:36:36 EDT 2005

Hello all,

Attached is the patch for DataTable.Select and supporting it fixes for
index updates.

If no one objects I'll commit.

> -----Original Message-----
> From: mono-devel-list-bounces at lists.ximian.com 
> [mailto:mono-devel-list-bounces at lists.ximian.com] On Behalf 
> Of Boris Kirzner
> Sent: Tuesday, September 20, 2005 12:22
> To: mono-devel-list at lists.ximian.com
> Cc: T Sureshkumar
> Subject: [Mono-dev] System.Data : patch for DataTable.Select 
> and indexesupdates
> Hello all,
> Attached is the proposed patch for DataTable.Select() and 
> index updating fixes supporting it.
> It has the following main points :
> - Key uses IExpression.Equals for proper comparison of filter 
> expressions
> - DataTable reuses indexes created in Select()
> - Index is rebuilded in constructor, so if for some reason 
> index can not be builded (for example, bad filter 
> expression), Exception is thrown before the index is added to 
> parent object (table) indexes collection.

Boris Kirzner
Mono R&D team, Mainsoft Corporation.
Blogging at http://boriskirzner.blogspot.com/ 
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