What is the difference between translate and replace?
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Explain compound trigger in oracle?
There is a big table with "n" of rows and 40 + columns .It doesn't have primary key.How do you select the primary key. In other words how do you get the duplicate records.
One Table having two rows with one colomn having values Like"Male" and "Female". how to upadte these values Like "Female" and "Male" in single update statement.
What is a Segment ?
What is Hash Cluster ?
What is Parallel Server ?
26. Display the earliest shipping date in the format: DD/MON/YYYY
State all possible different index configurations a table can possibly have?
How to display First 4 rows From Database Table?
how to genarate random numbers in oracle for particular row?
What is a heap related to database ?
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In which dictionary table or view would you look to determine at which time a snapshot or MVIEW last successfully refreshed?