Thread View: borland.public.cppbuilder.database.ado
3 messages
3 total messages
Started by Antonius Aryanto
Sat, 31 Mar 2001 05:28
bde error message
Author: Antonius Aryanto
Date: Sat, 31 Mar 2001 05:28
Date: Sat, 31 Mar 2001 05:28
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1182 bytes
Help me please. I have an error message when i try to scroll down my data in database explorer. it says "Lock Table is full". it just happens in some tables (not all tables), and that table contain a lot of data. i think because that data in the table is too many. i don't really know. so please help me. why it happens. how to solve this problem. thanx anyway.
Re: bde error message
Author: Alan Lichtenstein
Date: Mon, 09 Apr 2001 15:55
Date: Mon, 09 Apr 2001 15:55
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That's the downside to using a desktop database like Paradox & Access, sometimes you max out the size of the table then you're out of luck. There are physical limitations to the size of a Paradox table that takes in consideration the number of bytes in each record and of course, the number of records in the table. I don't recall using Paradox tables that exceeded somewhere around 150 Mgs.. You can probably consult the Borland documentation for the precise specifications. These desktop databases are not as scalable as say SQL Server or Oracle... There are some work arounds, for example I recall a previous article in the C++Builder Developer's Journal that discussed how you can expand the size of each block in the table and thus increase its capacity, secondly you can always break up the table or even reduce the number of fields in a record.... The ultimate solution of course is to port your application to a more scalable database architecture.... Antonius Aryanto wrote in message <3ac56a66_2@dnews>... >Help me please. >I have an error message when i try to scroll down my data in database >explorer. it says "Lock Table is full". it just happens in some tables (not >all tables), and that table contain a lot of data. i think because that data >in the table is too many. i don't really know. so please help me. >why it happens. how to solve this problem. > >thanx anyway. > >
Re: bde error message
Author: Fuat Yazar
Date: Mon, 09 Apr 2001 18:27
Date: Mon, 09 Apr 2001 18:27
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Delete Paradox Lock Files, I think its maximum size is 64 MB, then rerun your application, PARADOX.LCK PDOXUSRS.LCK F.Y. "Antonius Aryanto" <aryanto_a@hotmail.com> wrote in message news:3ac56a66_2@dnews... > Help me please. > I have an error message when i try to scroll down my data in database > explorer. it says "Lock Table is full". it just happens in some tables (not > all tables), and that table contain a lot of data. i think because that data > in the table is too many. i don't really know. so please help me. > why it happens. how to solve this problem. > > thanx anyway. > >
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