Why triggers are used?

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1. is it possible to use the cursor atttibutes (%found ,% rowcount , %isopen , %notfound ) to our user defined cursor names ....... cursor cursor_name is select * from scott.emp if you use... cursor_name%found , %rowcount ,%isopen,%notfound...will it work... -------------------------- 2.what is the difference between the varray and index by table .. -------- 3. type type_name is table of number(8,3) index by binary_integer; identifier_name type_name; first , last , prior , next ,trim are the methods we can use it for the above type...simillary is there any way to apply for cursors... with thanks and regards..sarao...

0 Answers   Satyam,

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What is case function?

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What is oracle sql called?

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Do view contain data?

6 Answers   Ramco,

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What is flag in sql?

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how to see the oracle 9i/10g table in pc? or In my pc where the table is saved and how to see?

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What is the main reason behind using an index?

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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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Explain the the delete statements in sql?

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How to fetch values from testtable1 that are not in testtable2 without using not keyword?

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Can we call a function containing dml statements in a select query?

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