There is a table, In one column it has implemented a index, but the index is disturbed by the regular dml statements.. but still we need to keep the index. how it is possible?

1 Answers   Cognizant,

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What is sql analyzer?

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Is there any restriction on the use of union in embedded sql?

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What is sql and explain its components?

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what is the use of double ampersand (&&) in sql queries?

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How to add a column ‘salary’ to a table employee_details?

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How do you display "13th of November, 17 days left for month end" without hardcoding the date.

3 Answers  

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i have a table emp and columns ename,empno,mgr_id,i need ename,manager name as result i.e employee respective manager.. example empno ename mgr_id 1 john 3 2 paul 3 3 smith 1 4 kevin 1 5 stewart 2 result has to look like this ename manager john smith paul smith smith john kevin john stewart paul can u plz help me out in this.....

8 Answers  

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difference between pl/sql table and normal pl/sql table

2 Answers  

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What is the most restrictive isolation level? : Transact sql

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What is set serveroutput on in pl sql?

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Can you upgrade sql express to full sql?

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