What is difference between cartesian join and cross join?
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How to connect to oracle using service name instead of sid?
What is Data Block ?
Maximum how many triggers can be updated in table ?
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query to find the maximum no persons with same age(age colomn) from emp table
What are named parameters?
Explain database link?
Given two table employee and department EMP ---------------- empid deptid(fk) Dept --------------------- deptid(pk) deptname que-Write a query to find count of employee in each department. Expected Output- deptid countofEmployee --------------------------- 10 57 20 20 30 15
How to bring a tablespace offline?
What is the function of Optimizer ?
Can we create trigger on materialized view in oracle?
Why is oracle used?
How to get a list of all background sessions in the database?