What is the use of double ampersand (&&) in sql queries? Give an example
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What are the steps you take to tune(performance tuning) the code in plsql?
4 Answers Cap Gemini, Infosys, TCS,
What is sql architecture?
What is the sql*loader? : aql loader
What are stored procedures used for?
is it necessary to write group by and order by clause together
can a stored procedure call itself or recursive stored procedure? How much level sp nesting is possible? : Sql dba
What is full join?
What are the types of triggers ?
26 Answers Aspire, BirlaSoft, TCS,
If you have to declare procedure1,procedure2 in package specification and if you have to declare procedure1,procedure2 and procedure3 in package body? is it compilation or not and execute or not? what type of error is given please
What does desc stand for?
How to maintain the history of code changes of pl/sql?
what is the difference between truncate and drop statements? : Sql dba