What are the new features in Oracle 10g. Compared to Oracle 9i?

1 Answers   Polaris,

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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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If a cursor is open, how can we find in a pl/sql block?

0 Answers  

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what is the difference between char and varchar data types? : Sql dba

0 Answers  

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how do you count the duplicate records in a table

10 Answers   Tech Mahindra,

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using comand prompt how can import table data and table space with example

2 Answers  

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What is trigger types in sql?

0 Answers  

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what is the difference between binary_integer and pls_integer

2 Answers   TCS,

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What is cursor status?

0 Answers  

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Why do we use cursors?

0 Answers  

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why should required nested tables, Object types, partition tables and varying arrays. what is the difference between these are all. give me example with explanation.

2 Answers  

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I am creating an index on Emp table Empno column,if u using this indexed column in ur SELECT stmt. where clause,then how do u know that yr index will be working or nor? Thanks Advance...

3 Answers  

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