logo       

Re: statement's hashCode(): msg#00222

Subject: Re: statement's hashCode()
Felipe,


What you could do is return hashCode() on the stringbuffer.toString() of
the query. This would be highly dependant on when it was called however.

assuming you wanted to know if they were equal after all of the setXXX
methods were called than this would work.


Dave
On Thu, 2002-12-26 at 11:52, Felipe Schnack wrote:
>   I'm writing some routines that could be improved vastly if I had a
> hash to identify an AbstractJdbc1Statement. What I need is a method that
> returns me an equal value when two instances of the Statement class have
> the same SQL query and parameters.
>   I just took a look at the sources and noted that right now this class
> (AbstractJdbc1Statement) does not implement a custom hashCode()
> function... Maybe some of you experts in its implementation could give
> me some tips about how I could implement this?
-- 
Dave Cramer <Dave@xxxxxxxxxxxxxxxxxxxx>


---------------------------(end of broadcast)---------------------------
TIP 3: if posting/reading through Usenet, please send an appropriate
subscribe-nomail command to majordomo@xxxxxxxxxxxxxx so that your
message can get through to the mailing list cleanly



<Prev in Thread] Current Thread [Next in Thread>
Google Custom Search

Recently Viewed:
science.linguis...    culture.sf.lite...    video.mplayer.c...    yellowdog.gener...    ietf.rfc822/199...    emacs.help/2002...    redhat.release....    kernel.speakup/...    java.openejb.de...    debian.devel.gt...    xfree86.newbie/...    bug-tracking.ma...    pam/2003-05/msg...    games.devel.ope...    user-groups.lin...    music.pancham/2...    network.mq.deve...    web.html.genera...    arklinux.bugs/2...    linux.ecasound/...    qnx.openqnx.dev...    org.user-groups...    file-systems.sf...    trustix.contrib...   
Home | blog view | USPTO Patent Archive | advertise | OSDir is an inevitable website. super tiny logo

Free Magazines

Cisco News
Receive a free quarterly e-newsletter with exclusive articles on how Cisco IT uses its own products and solutions to enable the business.
subscribe

Systems Management News, the newspaper for IT systems administration and data center managers! Each issue of Systems Management News is chock-full of news and analysis to help you understand what's happening in your field.
subscribe

The Enterprise Newsweekly eWeek is the essential technology information source for builders of e-business.
subscribe

Oracle Magazine Oracle Magazine contains technology strategy articles, sample code, tips, Oracle and partner news, how to articles for developers and DBAs, and more. Oracle (NASDAQ: ORCL) is the world's largest enterprise software company.
subscribe

Total Telecom Total Telecom is "The Economist of the communications industry".
subscribe