Random fast access to data

The BETA tester's forum for ZeosLib 7.2 Report problems. Ask for help, post proposals for the new version and Zeoslib 7.2 features here. This is a forum that will be edited once the 7.2.x version goes into RC/stable!!

My personal intention for 7.2 is to speed up the internals as optimal a possible for all IDE's. Hope you can help?! Have fun with testing 7.2
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Joined: 19.02.2016, 13:29

Random fast access to data

Postby aradeonas » 09.05.2016, 17:57


I have TZQuery that has 50000 records and I want to get record 10000 to 11000 in a loop BUT I dont want to set RecNo because it is slow for fast access.
As an example for fast speed if I make TDataLink and get make it's BufferCount to Query.RecordCount I can access much more faster than previous way with TDataLink.ActiveRecord.
I think it is because of that setting TZQuery.RecNo will trigger events and check many things that I dont want to check and I just want to access data as fast as I can.
Is there any ablity for such thing or hack to do this without making a huge buffer for TDataLink?

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