What will be the output of the following
String S = 1+2+"abc" S = ?
String S1 = 1+2+"abc"+5+6 S1 = ?
What are the types of functions in sql?
write a query to find 4th max salary
how a reference cursor works?what all adnvantages are gained with it..specify the situation?
What is out parameter used for eventhough return statement can also be used in pl/sql?
What is PL/SQL table ?
How can you tell the difference between an index and a view?
Can we create a trigger on view?
Do prepared statements prevent sql injection?
I i have 2 tables A & B ,A contains 10 records B contains 20 records ,what w'll be the o/p if we perform equijoin,outer join,right outer join,left outer join,full outer join,cross join seperately Can anyone help on this?
what is the difference between trigger and storedprocedures
Is sql injection illegal?
What is cross join sql?
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