Is there any function in oracle similar like group_concat of mysql?
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if you update view? where we store the data?
Explain the dml?
What is the difference between INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN?
What are the attributes of the cursor?
What is pragma autonomous transaction in oracle?
10)In an RDBMS, the information content of a table does not depend on the order of the rows and columns. Is this statement Correct? A)Yes B)No C)Depends on the data being stored D)Only for 2-dimensional tables
What is connection pooling in oracle?
Is java required for oracle client?
What's dateware house and what's clustor with practicle example
Can u make a synonym for deptno=10 only from emp table.
3. Adapt your query in (2) above so that only post codes with more than twenty orders are displayed.
How are Indexes Update ?