RE: coding cursors in Java

From: <Val_Gamerman/Victoria_Financial.VICTORIA_FINANCIAL_at_lnn.com>
Date: Tue, 18 Jul 2000 15:02:18 -0400
Message-Id: <10562.112311@fatcity.com>

java has automatic garbage collection.
The only way for you to control when the garbage collector kicks in is by assigning the appropriate variable value of null.

Otherwise the garbage collector will kick in when it decides that the JVM is running slow on the memory (may be never depending on the application).

Kust make sure you close what needs to be closed and assign these variables null values if you need them to go out of memry too.

Val Gamerman.

To:       Multiple recipients of list ORACLE-L <ORACLE-L_at_fatcity.com>
cc:        (bcc: Val Gamerman/Victoria Financial)
From:     Kimberly.smith_at_GMD.FUJITSU.COM @ NOTES NET
Date:     07/18/2000 04:10:13 PM GMT

Subject: RE: coding cursors in Java

Actually we figured it out after I sent out this e-mail. You have to make sure you close your statement after. They were doing it in the wrong spot in this particular case. Well I just tried finding the java dudes but they all seem to be missing. Maybe someone else out there can send you the syntax. If not e-mail me directly and I will try and get a snippet of code.
-----Original Message-----
aheda_at_cdotd.ernet.in
Sent: Monday, July 17, 2000 11:34 PM
To: Multiple recipients of list ORACLE-L

I am also facing the same problem of too many open cursors with cdoing in the jbuilder.It would be of great help if somebody could tell whaT is the reason of it and why are the implicit cursors not closed or freed by themselves when there scope is over.

Arvind

On Mon, 17 Jul 2000 uucp-relay-delhi!Kimberly.smith_at_gmd.fujitsu.com wrote:
> We are using JBuilder 3 to code Java. Right now everything is implicit
> cursors
> and that is causing issues with the ORA-01000 to many open cursors error.
> Now I
> know I can change the open_cursors parameter but that really does not fix
> the problem,
> not to mention the fact I cannot bring down the database for a couple of
> weeks.
> Does anyone know how to code using explicit cursors in java.
>
>
> ---------------------------------------------
> Kimberly Smith
> EDS/Fujitsu GMD
> 21015 SE Stark St
> Gresham, OR
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> E-Mail: kimberly.smith_at_gmd.fujitsu.com or
> kimberly.smith_at_eds.com
> Phone : (503) 669-6050
> Fax : (503) 669-5705
>
> --
> Author:
> INET: Kimberly.smith_at_gmd.fujitsu.com
>
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Received on Tue Jul 18 2000 - 14:02:18 CDT