i have table T!. A B C D NULL 1 2 3 4 NULL 5 6 7 8 NULL 9 10 11 12 NULL. I WANT COUNT OF NULL VALUES IN TABLE. WRITE A QUERY.

14 Answers   iGate, Wipro,

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What is a schema? How is it useful in sql servers?

0 Answers  

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what is the difference between join and union? : Sql dba

0 Answers  

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how to use like conditions? : Sql dba

0 Answers  

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What is difference between pl and sql?

0 Answers  

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How can i insert data inro a table with 3 columns using FORALL?

2 Answers   Oracle,

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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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what are the differences between char and varchar? : Sql dba

0 Answers  

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what is oltp (online transaction processing)? : Sql dba

0 Answers  

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I want to know last five transactions or records from emp table, from now?

11 Answers   Wells Fargo,

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What is dml with example?

0 Answers  

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What is the use of <> sql?

0 Answers  

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