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[amibroker] Re: How to delete all quote data, but not the ticker, for the entire database ?



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I seem to recall that creating a new 'blank' database (no symbols) and then copy/pasting broker.master and overwriting the same, in the "blank" database 'installs' all of the symbols ... I think one can do the same for Watchlists etc, if the appropiate files are overwritten.

Haven't tried it for a long time so I am not certain about it now.



--- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@xxx> wrote:
>
> You need to delete "_" folder too. Then all folders will be recreated once you load the database.
> 
> Best regards,
> Tomasz Janeczko
> amibroker.com
> ----- Original Message ----- 
> From: "gmorlosky" <gmorlosky@xxx>
> To: <amibroker@xxxxxxxxxxxxxxx>
> Sent: Tuesday, May 12, 2009 8:08 PM
> Subject: [amibroker] Re: How to delete all quote data, but not the ticker, for the entire database ?
> 
> 
> > TJ - what process will rebuild the folders, before they are populated with the tickers?  Tried process once and trying again now, 
> > making sure AB saves all before looking at folders, BUT first time, only the "_" folder populated, because I did not delete it. 
> > All the other .AQH files ended up under AmiQuote (maybe because they didn't have a folder to go to).
> >
> > Just finished second try. No folders built. I'll build them by hand.
> >
> >
> >
> > --- In amibroker@xxxxxxxxxxxxxxx, "gmorlosky" <gmorlosky@> wrote:
> >>
> >> Thanks TJ
> >>
> >> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <groups@> wrote:
> >> >
> >> > Hello,
> >> >
> >> > There is one easy and quick method:
> >> > close AmiBroker and delete A-Z, 0-9 sub-directores
> >> > while LEAVING broker.master untouched.
> >> >
> >> > broker.master file contains tickers data without quotes.
> >> >
> >> > Best regards,
> >> > Tomasz Janeczko
> >> > amibroker.com
> >> >   ----- Original Message ----- 
> >> >   From: dingo
> >> >   To: amibroker@xxxxxxxxxxxxxxx
> >> >   Sent: Tuesday, May 12, 2009 6:04 PM
> >> >   Subject: Re: [amibroker] How to delete all quote data, but not the ticker, for the entire database ?
> >> >
> >> >
> >> >
> >> >
> >> >
> >> >   Do a scan of the entire database and output just the ticker and name. Export this into a csv file and use it to create a new 
> >> > database. then you can delete the old one (or not) and rename the new one to the old one's name (or not).
> >> >
> >> >   d
> >> >
> >> >
> >> >   On Tue, May 12, 2009 at 11:28 AM, gmorlosky <gmorlosky@> wrote:
> >> >
> >> >     I have ticker quotes going back 20 years on some, and I want to delete all quotes within each ticker, BUT still leave the 
> >> > ticker and all it's associated information in place, so I can download fresh quotes going back only 10 years ?
> >> >
> >> >
> >> >
> >> >     ------------------------------------
> >> >
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> >>
> >
> >
> >
> >
> > ------------------------------------
> >
> > **** IMPORTANT PLEASE READ ****
> > This group is for the discussion between users only.
> > This is *NOT* technical support channel.
> >
> > TO GET TECHNICAL SUPPORT send an e-mail directly to
> > SUPPORT {at} amibroker.com
> >
> > TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
> > http://www.amibroker.com/feedback/
> > (submissions sent via other channels won't be considered)
> >
> > For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> > http://www.amibroker.com/devlog/
> >
> > Yahoo! Groups Links
> >
> >
> >
>




------------------------------------

**** IMPORTANT PLEASE READ ****
This group is for the discussion between users only.
This is *NOT* technical support channel.

TO GET TECHNICAL SUPPORT send an e-mail directly to 
SUPPORT {at} amibroker.com

TO SUBMIT SUGGESTIONS please use FEEDBACK CENTER at
http://www.amibroker.com/feedback/
(submissions sent via other channels won't be considered)

For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
http://www.amibroker.com/devlog/

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