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From: "Shakespeare" <whatsin@xs4all.nl>
Newsgroups: comp.databases.oracle.tools
References: <337a6229-e02d-4c04-a592-c9d273d27666@a39g2000pre.googlegroups.com> <475d9d1b$0$230$e4fe514c@news.xs4all.nl> <13lrdhlmnskdpef@corp.supernews.com>
Subject: Re: Toad is locking table in oracle
Date: Tue, 11 Dec 2007 14:18:29 +0100
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"Walt" <walt_askier@SHOESyahoo.com> schreef in bericht 
news:13lrdhlmnskdpef@corp.supernews.com...
> shakespeare wrote:
>> "zino" <antony6670@gmail.com> schreef in bericht 
>> news:337a6229-e02d-4c04-a592-c9d273d27666@a39g2000pre.googlegroups.com...
>>> We just got Toad 9.xxx.
>>> we noticed that every time an end user is working on a table (sinple
>>> select statement) from his end, the table will get locked and stay as,
>>> until this user's statement is finished or he  close his session. Is
>>> that normal with oracle or is there something can be done on Toad
>>> side.
>>>
>>> thanks for help
>>
>> Put Toad in read only query mode, or better: don't use Toad at all. It's 
>> famous for locking tables.
>
> I've used TOAD for years, and never had a problem with locking tables. 
> (Yeah, it'll lock tables if you issue a select for update, or update 
> without committing, or do DDL, but that's all expected.)
>
> Something weird is going on.  Not sure what, but out of the box there's no 
> locking for a simple select.
>
> //Walt
But browsing a table and clicking on an entry in the result grid will.... 
even if you don't edit at all.
I have seen several customer sites where TOAD was absolutely forbidden for 
this behaviour. Sure, it's not the tool, but how you use it..... I used Toad 
for years without any complaints.
It's the 'until this user's statement is finished' that worries me most....

Shakespeare 


