What does “select count(*) from tab” result?

15 Answers   IBM, Student, Wipro,

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How many sql core licenses do I need?

0 Answers  

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How One can easily select all even, odd, or Nth rows from a table using SQL queries?

4 Answers  

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if we give update table_name set column_name= default. what will happen? its given in pl sql block.what will hapen?

5 Answers   iFlex,

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What is ROWID?

8 Answers  

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what is the difference between inner and outer join? Explain with example. : Sql dba

0 Answers  

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How to download oracle sql developer?

0 Answers  

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What is the difference between an inner join and an outer join?

0 Answers  

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how can we take a backup of a mysql table and how can we restore it. ? : Sql dba

0 Answers  

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How to get employee name from employee table which is the fiveth highest salary of the table

20 Answers   Infosys, Rolta,

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why sql is used as interpreter frequently rather than a compile?

1 Answers  

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How is data stored on a disk?

0 Answers  

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