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Home -> Community -> Mailing Lists -> Oracle-L -> RE: logon trigger
FWIW, do not place the terminating semicolon in the execute string, ie,
begin
execute immediate 'Alter session set OPTIMIZER_MODE = choose' ;
end ;
/
Ron Thomas
Hypercom, Inc
rthomas_at_hypercom.com
Each new user of a new system uncovers a new class of bugs. -- Kernighan
root_at_fatcity.com
To: ORACLE-L_at_fatcity.com
10/03/02 02:43 AM cc:
Please respond to Subject: RE: logon trigger
ORACLE-L
Hi all
Ok if I execute these commands/SQL in sqlplus it works. When I add to the trigger for after logon it does not work.
I get the feeling it is only valid for the current block, begin -> End.
Any ideas to work around this.
grant alter session to smload;
drop trigger olap_logon_trigger;
create or replace trigger olapl_logon_trigger
after logon on smload.schema
begin
execute immediate 'Alter session enable parallel query;';
execute immediate 'Alter session set SORT_AREA_SIZE = 10485760;';
execute immediate 'Alter session set OPTIMIZER_MODE = choose;';
execute immediate 'Alter session set CURRENT_SCHEMA = SIEBEL;';
execute immediate 'SET TRANSACTION USE ROLLBACK SEGMENT RBBIG01;';
end;
/
George
George Leonard
Oracle Database Administrator
Dimension Data (Pty) Ltd
(Reg. No. 1987/006597/07)
Tel: (+27 11) 575 0573
Fax: (+27 11) 576 0573
E-mail:george.leonard_at_za.didata.com
You Have The Obligation to Inform One Honestly of the risk, And As a Person
You Are Committed to Educate Yourself to the Total Risk In Any Activity!
Once Informed & Totally Aware of the Risk, Every Fool Has the Right to Kill or Injure Themselves as They See Fit!
-----Original Message-----
From: George Leonard (ZA) [mailto:George.Leonard_at_za.didata.com]
Sent: 03 October 2002 09:03 AM
To: Multiple recipients of list ORACLE-L
Subject: RE: logon trigger
Thx, I also found this last night.
I will wait for the developers so arrive so that they can test their process.
George
________________________________________________
George Leonard
Oracle Database Administrator
Dimension Data (Pty) Ltd
(Reg. No. 1987/006597/07)
Tel: (+27 11) 575 0573
Fax: (+27 11) 576 0573
E-mail:george.leonard_at_za.didata.com
Web: http://www.didata.co.za
You Have The Obligation to Inform One Honestly of the risk, And As a Person
You Are Committed to Educate Yourself to the Total Risk In Any Activity!
Once Informed & Totally Aware of the Risk, Every Fool Has the Right to Kill or Injure
Themselves as They See Fit!
-----Original Message-----
From: Igor Neyman [mailto:ineyman_at_perceptron.com]
Sent: 02 October 2002 19:09 PM
To: Multiple recipients of list ORACLE-L
Subject: Re: logon trigger
Altering "current_schema", you will not see anything in "user_tables", but you should be
able to reference tables in this new schema without using "siebel" prefix.
Igor Neyman, OCP DBA
ineyman_at_perceptron.com
----- Original Message -----
From: George Leonard (ZA)
To: Multiple recipients of list ORACLE-L
Sent: Wednesday, October 02, 2002 12:18 PM
Subject: RE: logon trigger
Hi all
Ok the trigger has been changed to this, It compiles.
The problem now is that all the objects that need to be access is owner by the siebel
user. I do not want to create synonyms. The tool being used can not append the siebel
schema name in front of the objects, and it is expecting to log in as siebel.
Any idea why the 'Alter session set CURRENT_SCHEMA = SIEBEL;' is not changing my
current schema. I have tried executing Alter session set CURRENT_SCHEMA = SIEBEL; in a
standard sqlplus window and then looking at the user_tables table and it is empty ?
create or replace trigger olap1_logon_trigger
after logon on smload.schema
begin
execute immediate 'SET TRANSACTION USE ROLLBACK SEGMENT RBBIG01;';
execute immediate 'Alter session enable parallel query;';
execute immediate 'Alter session set SORT_AREA_SIZE = 10485760;';
execute immediate 'Alter session set OPTIMIZER_MODE = choose;';
execute immediate 'Alter session set CURRENT_SCHEMA = SIEBEL;';
end;
/
George
________________________________________________
George Leonard
Oracle Database Administrator
Dimension Data (Pty) Ltd
(Reg. No. 1987/006597/07)
Tel: (+27 11) 575 0573
Fax: (+27 11) 576 0573
E-mail:george.leonard_at_za.didata.com
Web: http://www.didata.co.za
You Have The Obligation to Inform One Honestly of the risk, And As a Person
You Are Committed to Educate Yourself to the Total Risk In Any Activity!
Once Informed & Totally Aware of the Risk, Every Fool Has the Right to Kill or Injure
Themselves as They See Fit!
-----Original Message-----
From: JOE TESTA [mailto:JTESTA_at_longaberger.com]
Sent: 02 October 2002 16:52 PM
To: ORACLE-L_at_fatcity.com
Cc: george.leonard_at_za.didata..com
Subject: re: logon trigger
George here is how we did ours"
create or replace trigger olap1_logon_trigger
after logon on olap1.schema
begin
execute immediate 'alter session set optimizer_mode = first_rows';
end;
/
Customize it to your liking.
Joe
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personal views and opinions of the author, which are not necessarily the
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Data therefore does not accept liability for any claims, loss or damages
of whatsoever nature, arising as a result of the reliance on such
information by anyone.
Whilst all reasonable steps are taken to ensure the accuracy and
integrity of information transmitted electronically and to preserve the
confidentiality thereof, Dimension Data accepts no liability or
responsibility whatsoever if information or data is, for whatsoever
reason, incorrect, corrupted or does not reach its intended destination.
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Furthermore, the information contained in this message, and any attachments thereto, is for information purposes only and may contain the personal views and opinions of the author, which are not necessarily the views and opinions of Dimension Data (South Africa) (Proprietary) Limited or its subsidiaries and associated companies ("Dimension Data"). Dimension Data therefore does not accept liability for any claims, loss or damages of whatsoever nature, arising as a result of the reliance on such information by anyone.
Whilst all reasonable steps are taken to ensure the accuracy and integrity of information transmitted electronically and to preserve the confidentiality thereof, Dimension Data accepts no liability or responsibility whatsoever if information or data is, for whatsoever reason, incorrect, corrupted or does not reach its intended destination.
-- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Ron Thomas INET: rthomas_at_hypercom.com Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).Received on Thu Oct 03 2002 - 12:23:35 CDT
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