comp.lang.idl-pvwave archive: archive » Accessing an ASCII database?

Home » Public Forums » archive » Accessing an ASCII database?

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: Accessing an ASCII database? [message #33395 is a reply to message #33321]

Fri, 20 December 2002 19:30

Jonathan Greenberg
Messages: 91
Registered: November 2002

Member

I forgot to answer your question -- no, it does not have to be ascii -- as a
matter of fact I've already changed it to a byte file...

--j

On 12/20/02 4:05 PM, in article
df160b8f.0212201605.142abb79@posting.google.com, "Big Bird"
<condor@biosys.net> wrote:

> Jonathan Greenberg <greenberg@ucdavis.edu> wrote in message
> news:<BA274510.11DB6%greenberg@ucdavis.edu>...
>> I'm trying to develop an IDL routine that allows multiple machines running
>> IDL to query an ASCII database, and update it-- are there any prebuilt
>> routines that could help me out with this? I'm running into problems using
>> openu, because if two machines open the text file at the same time, strange
>> things ensue.
>
>
> Maybe this is a stupid comment, but things like SQL exist exactly to
> take care of things like this and to keep the programmer/user from
> having to worry about the underlying bit'n'byte logistics.
>
> Is there a reason why that db HAS to be in ascii? Would it be
> sufficient if it were in (adabas/oracle/whathaveyou) format and there
> was a little routine for showing records in ascii when needed?

Report message to a moderator

[Message index]

		Accessing an ASCII database? By: Jonathan Greenberg on Thu, 19 December 2002 09:42
		Re: Accessing an ASCII database? By: Pavel A. Romashkin on Mon, 23 December 2002 11:51
		Re: Accessing an ASCII database? By: Jonathan Greenberg on Fri, 20 December 2002 19:30
		Re: Accessing an ASCII database? By: Jonathan Greenberg on Fri, 20 December 2002 19:29
		Re: Accessing an ASCII database? By: condor on Fri, 20 December 2002 16:05
		Re: Accessing an ASCII database? By: thompson on Fri, 20 December 2002 08:15
		Re: Accessing an ASCII database? By: Craig Markwardt on Thu, 19 December 2002 17:13
		sec : U Re: Accessing an ASCII database? By: Andrew Cool on Thu, 19 December 2002 15:14

Previous Topic:	Shrinking Image
Next Topic:	Number of pixels

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Oct 12 10:43:08 PDT 2025

Total time taken to generate the page: 1.12007 seconds