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OBIEE - What are two main categories of variables overall?




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asked kumar5430 February 8, 2012 09:28 PM  

What are two main categories of variables overall?


           

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answered By SRVMTrainings   0  
There are two types of variables, namely the session variables and the repository variables. The session variables are pertaining to each session that is created for every login of a user. They may be System or Non-system variables. The repository variables are the ones that are specific to a repository/database. The repository variables contain the parameters that are corresponding to different attributes of the respository and queries. They are again classified as static and dynamic variables. The static variables are the ones that are having permanent values through out. The administrator can change it whenever needed. The dynamic variables are the ones that have values that are corresponding to the SQL queries and data fetches. The dynamic variables can take up values depending on the scheduled updates that are started by the administrator. They can also take up values fue to the SQL queries that have been recently executed from the user side. Initialization blocks run at specific time or triggered according to specific condition.
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