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  • 1. Select only a number of chars in a memo field with an SQL query?
    Hi Have an urgent problem, and if this is the wrong newsgroup then please correct me. Now to the problem: I have an database that contains a memo field, the question is then how do I get only a few characters (ie. the 10 first chars) from that memo field by using SELECT in a Query? One approach that doesnt work is using "CAST" because it cant handle memo fields. Im using paradox databases and local sql Reall need help with this and as soon as possible. Many thanks Jonas
  • 2. Exception EPrivilege in module RxTools.dpl
    D3pro A customer with run my application on a Acer LapTop with Windows XP reports following error: "Exception EPrivilege in module RxTools.dpl at 0002B006, Privileged instruction" I have tested the application on other computers with XP without problems. Any suggestions to solve the problem appreciated. TIA, Georg
  • 3. A table for two
    Hi, I have two applications that eventually need to access the same table. If one of them tries to do it while the other has the table already openned, I get the error: "Directory is controled by other .NET file", since there is a PDOXUSRS.LCK there. Is there a way to overcome this problem? TIA. Marcio Ehrlich
  • 4. DBGrid - What Rows
    Hi experts, How can i know what rows are selected in a DBGrid? The goal is to create a Report from the client's sellection. Imagine this: The DBGrid as for example 3 columns: COD, NAME, DATE Now, the grid can have as many rows as possible but the client only choose, for example, 3 of those. How can i know wich ones did he(she) choose? Thank You, Jorge Ferreira
  • 5. key fields Update, problems with MemoField
    Hello to the Group, I have some other problems updating Paradox, Delphi_6 table fields : I have to change the content of some table_fields (they are key fields), I have a strange behaviour with sql_Update : I try to update records with a code like this: with Query2 do begin sql.Clear; sql.add('update yargument2'); sql.add('set argument_key2=:new_argoment'); sql.add('where argument_key2 = :old_argument'); ParamByName('old_argument').Asstring := (i_var_argu_from.text); ParamByName('new_argument').Asstring := i_var_argu_to.text; ExecSQL; end; is it correct ?? Is it allowed to change key fields in a Table ? It happens this : The fields affected in update are updated BUT in the record there is also a MemoField which is not concerned in the update; in some records, not in all, it is CLEARED after the ExecSql !!?? Please an Help, Giovanni.

Re: Re:

Postby Frank Marousek » Sat, 30 Dec 2006 01:04:33 GMT

I had no idea it was a common problem, but I'm certainly glad to hear that
it is.

May I bother you to instruct me as to how one goes about searching the
newsgroup archives?



Re:

Postby Bill Todd » Sat, 30 Dec 2006 01:24:52 GMT




Go to  http://www.**--****.com/ 

-- 
Bill Todd (TeamB)

Re:

Postby Rick Carter » Sat, 30 Dec 2006 01:48:07 GMT

This is a known problem, and has been discussed much in threads in this
forum, in borland.public.bde, and in other forums.  Search the newsgroup
archives for "insufficient disk space" or "4G limit" and you'll find
plenty.  There are also suggested work-arounds, and I think one is
a download available from Code Central.

Rick Carter
 XXXX@XXXXX.COM 
Chair, Delphi/Paradox SIG, Cincinnati PC Users Group

--- posted by geoForum on  http://www.**--****.com/ 

Re: Re:

Postby Frank Marousek » Sat, 30 Dec 2006 02:14:55 GMT

Thank you Bill and Rick.

I found this on "Rick's dBase page" (www.goldenstag.net/dbase/#Source)...
has anyone used this fix and care to comment?

BDE "Insufficient disk space" Error Fix
The BDE in all releases earlier than 5.2.0.2 (the version that ships with
dBASE Plus 2.5 and later) and later releases one assumes, has an error that
can occur if you or your users have free disk space on the hard drive that
is an exact increment of 4 gigabytes (i.e., 4, 8, 12, 16 ...). The file
BDE4GigFix.zip includes the .DLL file that solves this issue (it's a "patch"
for the BDE), and also a small program that will load it. Details are in the
file "BDEFix.prg" contained in the .zip file. Note that if you have dBASE
Plus 2.5 or later, this should not be an issue, and you do not need this
file.



Re: Re:

Postby Rick Carter » Sat, 30 Dec 2006 02:17:38 GMT

>May I bother you to instruct me as to how one goes about searching the

Start with the links here:
 http://www.**--****.com/ 

Rick Carter
 XXXX@XXXXX.COM 
Chair, Delphi/Paradox SIG, Cincinnati PC Users Group

--- posted by geoForum on  http://www.**--****.com/ 

Re: Re:

Postby Roon » Mon, 01 Jan 2007 11:18:58 GMT

I ran into the problem on occasion and just copied some file to the drive to
change the size of the free disk space.  It happened so infrequently, that
the biggest issue I had was to remember what to do when it happened..






that
"patch"
the




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