Oracle 10g - can I use a variable to identifywhat user's tablesto access?

I have the following code in a trigger (PL/Sql block) of a form:
select fieldname into myvar from user1.sometable;
is there a way to use a variable instead of hard coding 'user1'? And on the same topic, could this variable be declared globally?
Thanks in advance,
Darren

Hi again!
i've forgot something!
You are able to switch to another schema. If you are another user than user1, try:
alter session set current_schema = user1;after this there is no need to use synonyms or tableowners in front of the tablename in your sql-statements.
May you use this in a when-new-form-instance trigger in your first form like:
forms_ddl ( 'alter session set current_schema = ' || :parameter.your_schema );Regards

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Oracle 10g - can I use a variable to identifywhat user's tablesto access?

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