What is normalization? How many normalization forms are there?
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How many tables can you join in sql?
How do you handle exceptions. Give the syntax for it?
what is global variable in package
what is bcp? When does it used? : Sql dba
What are wait events. Describe the wait event tables.
What is the importance of sqlcode and sqlerrm?
How do I run a pl sql procedure in sql developer?
Is inner join same as self join?
wtite down triggr not any entry on Sunday
1.when will you use week refcursor and when will you use strong ref cursor ? 2.what is the use of sql trace..how do you use it ? 3.can you please send all the sql plus commands...like set line 6000....
What are Nested Tables? How will u delete 5 rows from Nested Tables
How many sql are there?
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