real time applications of nullif?

3 Answers  

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What is not in sql?

0 Answers  

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How to select random rows from a table?

0 Answers  

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What is the syntax and use of the coalesce function?

0 Answers  

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ename empno deptno amar 1 10 akbar 2 20 anthonny 3 30 jonathan 4 40 write a procedure to dispaly the column values ina row separated by a deleimiter eg - input - select ename from emp '|' output - amar|akbar|anthony|jonathan input - select empno from emp '@' o/p - 1@2@3@4 input - select deptno from emp '/' o/p - 10/20/30/40 Pls answer this questn.

2 Answers  

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Can we call stored procedure in function?

0 Answers  

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What are nested triggers ?

6 Answers   Amazon, Appeal Soft, IBM, Infosys, TCS,

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How long does it take to learn pl sql?

0 Answers  

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Whate is use of MOD function in pl/sql.

3 Answers   Oracle,

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How many types of cursors supported in pl/sql?

0 Answers  

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How to improve the performance of a pl/sq stored procedures or functions or triggers and packages ?

12 Answers   IBM, TCS, UHD,

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What are pl/sql exceptions? Tell me any three.

1 Answers  

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