CREATE OR REPLACE TRIGGER logon_trigger
after logon on USER.schema
begin
execute immediate
'alter session set _optimizer_enhanced_filter
end;
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Question
How to add "_optimizer_enhanced_filter_push=false" into ORACLE database parameter
How to add the following parameter into ORACLE database, please provide the script:
_optimizer_enhanced_filter
How to remove the above parameter from ORACLE database, please provide the script.
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by: slightwvPosted on 2009-11-06 at 05:31:32ID: 25758865
This is an init parameter and cannot be removed. You can set it to true or false:
in sql*plus:
alter system set _optimizer_enhanced_filter
or
alter system set _optimizer_enhanced_filter
FYI: This is a hidden parameter and should only be set at the direction of Oracle Support.