Explain the steps needed to create a scheduled job?
What do you mean by 'normalization'?
Can I work with several databases simultaneously? : sql server management studio
What is table scan and index scan?
Can you load data into multiple tables at once? : aql loader
What is the stored procedure to view current lock and processes respectively?
You get a call from you backup dba while you are on vacation. He has corrupted all of the control files while playing with the alter database backup controlfile command. What do you do?
how to delete duplicate rows from a join tables(I have three tables on that join) how do you know which join is need to be used? The select statement I have is: SELECT gc_skill_type.skill_type, gc_area_tec.area, gc_technology.technology, gc_technology.id_technology, gc_area_tec.id_area_tec FROM gc_skill_type, gc_area_tec, gc_technology WHERE gc_area_tec.id_skill_type (+) = gc_skill_type.id_skill_type AND gc_technology.id_area_tec (+) = gc_area_tec.id_area_tec order by gc_skill_type.skill_type asc, gc_area_tec.area asc, gc_technology.technology asc
What is CTE in SQL
Explain nested join?
Is ms access easy to learn?
How do I find mysql database?
How do I find the transaction log size in sql server?
How can you know that statistics should be updated?
What is a primary key constraint?