What is sql and its types?

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Can triggers stop a dml statement from executing on a table?

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Write a pl/sql script to display the following series of numbers: 99,96,93……9,6,3?

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What is an inconsistent dependency?

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Can you sum a count in sql?

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What is scalar function in sql?

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1> how are u debugging in plsql ? 2> how to connect oracle database from unix. is there ne way other than using sqlplus ?

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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 are all the different types of indexes? : Sql dba

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Explain the two type of Cursors ?

8 Answers   Hi Caliber IT,

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What is structural independence and why is it important?

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What is coalesce in sql?

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