What are sql ddl commands?

0 Answers  

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In table three columns with 1 milion records(here there is no sequence values) i want add one more column with sequence values from the first how it is posible?

4 Answers   Tech Soft,

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How many sql core licenses do I need?

0 Answers  

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How well can multiple sessions access the same data simultaneously ?

1 Answers   Oracle,

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What is sql not null constraint?

0 Answers  

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What is a null value?

0 Answers  

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What's the procedure?

0 Answers  

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Explain the two type of Cursors ?

8 Answers   Hi Caliber IT,

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What is the result, when NULL is compared with NULL?

22 Answers   TCS,

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write an sql query to get third maximum salary of an employee from a table named employee_table. : Sql dba

0 Answers  

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How long does it take to learn pl sql?

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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