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

["Tomasz Janeczko" <groups@xxxxxxxxxxxxx>]

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@xxxxxxxxx> 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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