What is the meaning of disabling a trigger?

0 Answers  

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what is purge command explain about oracle performance tuning

2 Answers   Accenture, eCentric Solutions,

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what is a control file ? : Sql dba

0 Answers  

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Use The Implicit cursor to Query The Department table information Where Deptno is 30.check,if no record was found then print "Record Was Not Found".Else Print Deptname And Ename.Dept table Have Dname Varchar2(20),Deptno Number,EnameVarchar2(20).Please Answer In 2 mins,with in Maximum 15 lines.

5 Answers   Wipro,

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SELECT category, type, AVG(price) FROM products GROUP BY category, type ORDER BY 1, 2 If there are three distinct categories in the "products" table, and each one has five different types, how many rows are returned by the query above? 1. 1 row 2. 3 rows 3. 5 rows 4. 8 rows 5. 15 rows

3 Answers  

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What is the basic difference between a sql and stored procedure ?

2 Answers   L&T,

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Explain the insert into statements in sql?

0 Answers  

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Please let me know if UNION ALL and Natural Join does the same operation and are same...

7 Answers   iGate,

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how to return query output in html format? : Sql dba

0 Answers  

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What is a mutating table

5 Answers   TCS, Tech Mahindra,

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Does truncate need commit?

0 Answers  

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how instead of triger is helpful for mutating tables errors handlling ?

2 Answers   Oracle,

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