What is a cursor variable?

0 Answers  

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what is the output of select * from emp where null=null & select * from emp where 1=1

8 Answers   IMS Health, NIIT,

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i have a table with the columns below as Emp_ID Address_ID Address_Line City Country -------- --------- ----------- ------ --------- Q: Display the Emp_ID's those having more than one Address_ID

7 Answers   IBM,

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What is Trigger in Oracle?

0 Answers   MCN Solutions,

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what is the bitmap index?

3 Answers  

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I want a table like, no name address addr1 addr2 So i want columns like addr1,addr2 under address column. Can one please answer me. Advance Thanks.

2 Answers   IBM,

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What is the effect of setting the value 'FIRST_ROWS' for OPTIMIZER_GOAL parameter of the ALTER SESSION command ?

1 Answers  

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How to remove a row in a database table?

5 Answers   IBM,

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How to write an inner join with the where clause in oracle?

0 Answers  

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what is the uses of cusor

3 Answers   Perot Systems,

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Is a rollback possible to any savepoint?

0 Answers  

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How to call a trigger inside a stored procedure?Give an example.

2 Answers  

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