Which Database is the best for the Security issue ? 1. DB2 2.SQL Server 3.MySQL 4.ORACLE

1 Answers  

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how to use select statement as formal parameter in procedure specification?(someone said that using string) ex:-procedure(a in number,select ename from emp ) i am asking syntax like this?

0 Answers   Sierra Atlantica,

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Do you know about aggregate functions? What is row num function? Can it be used all databases?

1 Answers   Bravura Solutions, Cap Gemini,

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how to select alphabets in a one column , for this the table name is PA_TASKS and column name is TASK_NUMBER, In TASK_NUMBER the data like this 1.1.3NN,1.1.4NN,1.5.1NN,1.3.2NE,1.5NN,1NN,1.2NE,1CE , For this i need to disply output as only NN,but not other alphabets, if NN is thre means i should display , otherwise leave that blank or empty Its some urgent requirement ,thanks in advance

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What to do if dba lost the system password?

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What is meant by recursive hints in oracle?

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What are the values that can be specified for OPTIMIZER MODE Parameter ?

1 Answers  

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Can a property clause itself be based on a property clause ?

1 Answers   Oracle,

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Preparing for Oracle PL/SQL Interviews – Need Help with Common Questions

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What is a data lock in oracle?

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What is oracle data type?

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Can objects of the same schema reside in different tablespace?

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