What is scope and visibility in PL/SQL?
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how to get the third quarter of employee details from emp?
How do I find duplicates in sql?
Which join condition can be specified using on clause?
what are %TYPE and %ROWTYPE? what is the difference?
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Do we need to create index on primary key?
What are all the different types of indexes?
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 subquery? : Sql dba
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What are the types of queries in sql?
What is the difference between sum and count in sql?
Can we use insert statement in function?
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