what happens if null values are involved in expressions? : Sql dba

0 Answers  

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What is over () in sql?

0 Answers  

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There is a sequence with min value 100. I want to alter this sequence to min value as 101. If the table has already data in the sequence column as 100,101,102... Is it possible to do so ?

4 Answers   IBM,

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what is table? : Sql dba

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What are different types of sql commands?

0 Answers  

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what are %TYPE and %ROWTYPE? what is the difference?

7 Answers   ICICI, Saama Tech, Sail,

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package specification-3 procedures package body-2 procedures will is execute

2 Answers   PWC,

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A table has 150 records. How do you retrieve 100th row to 120th row from that table ?

21 Answers   IBM,

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how to find the First and Last Observation from the table: Ex: OBS Name Sal Ans like: OBS Name Sal 105 E 5000--> 105 E 5000 102 B 2000 104 D 4000 103 C 3000 101 A 1000--> 104 D 4000

4 Answers  

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In a Distributed Database System Can we execute two queries simultaneously ? Justify ?

3 Answers  

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What are the parameter modes supported by pl/sql?

0 Answers  

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What is materialized view in sql?

0 Answers  

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