Explain do view contain data?
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What types of joins are used in writing subqueries?
Explain an extent?
when i run my query on yesterday it is fast but today it is slow why?
What is the effect of setting the 'RULE' for OPTIMIER_GOAL parameter of the ALTER SESSION Command ?
how do get database name at sql prompt?
What are the attributes of the cursor?
Why does oracle 9i treat an empty string as null?
What is an Oracle sequence?
What is the implicit cursor in oracle?
Explain about your project and its relation to the current job position you are applying to?
What is an Index ?
What is a SNAPSHOT ?