Re: lock row in table

Hi,
No, I am sure that I can get this message from Delphi. Check it on web site www.microolap.com
For example when I try to put a non-unique value in a primary key I get message from database that I get conflict with primary key :-)
of course I use raise ... except ... but everything work perfectly... error handling works correctly :-)

so I am waiting for an answer for my question how check that the rekord is currently edited,
Greetings,
Daniel

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>On 2003-08-28 at 17:42 Yudha Setiawan wrote:
>
>Of course I can lock record with syntax
>"Begin;
> select * from table1 where ID=12 for update;
> update table1 set field1="New value" where ID=12;
>commit;"
>but I can not to inform other user that the record is edited?
>
>MAIN TARGET:
>How to get information that current record is edited? Which function can I
>use?
>
>* as long as i know, the only message you could create is just
>* raise notice 'ur_message'; or raise exception 'ur_error_message';
>* and the only message that delphi could read is just raise exception.
>
>* And if you wanna make your own message, perhaps you must using try and
>except
>* and you could give your own message via ShowMessage('ur_message') or
>other
>* Class object on delphi.
>
>
>Please help me, Maybe someone have similar problem?
>Greetings,
>Daniel
>
>Hope it Help, GOD Bless You and Bravo PostgreSQL.