Buffer Paging Mode (as BDE TTable)

Discussion of open issues, suggestions and bugs regarding SDAC (SQL Server Data Access Components) for Delphi, C++Builder, Lazarus (and FPC)
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Posts: 12
Joined: Tue 16 May 2006 06:55
Location: Iran-Tehran

Buffer Paging Mode (as BDE TTable)

Post by b_yaghobi » Tue 26 Dec 2006 06:41

Hi CoreLab Team and Thank you for your best Products.

FetchAll = False
FetchRows = 50

When i call [ TMSTable.Last ] i expected SDAC buffer only last [50] Record
in table, and release other record from memory.
When i go on 70th record on TMSTable i expected TMSTable buffer only
records that between 51..100 !
by means must be on your buffer always 50 record.

when you have a 4,000,000 record on your table and link a TDBGrid
you call TMSTable.Last : this is a slow and fill memory with all records !

Will support this functionality on your Products ?

Best Regards
Babak Yaghoobi


Posts: 512
Joined: Thu 26 Jan 2006 10:06

Post by Jackson » Tue 26 Dec 2006 08:41

We do not have in plans to support this functionality in the nearest time.

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