What is the difference between sum and count in sql?

0 Answers  

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What are the most important characteristics of pl/sql?

0 Answers  

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Does truncate table reset auto increment?

0 Answers  

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Can %notfound return null after a fetch?

0 Answers  

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I have the table like this S.No Name ID 01 Xyz 123 I want the result as 01Xyz123 How to write the query to retrieve the entire row data in a single column?

1 Answers  

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Which certification is best for sql?

0 Answers  

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what is an associative array with example?

1 Answers  

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what are local and global variables and their differences? : Sql dba

0 Answers  

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What problem one might face while writing log information to a data-base table in pl/sql?

0 Answers  

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What is the usage of the distinct keyword?

0 Answers  

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How toimport .dmp file in lower version of oracle from higher version ?

4 Answers   TCS,

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Types of locks in database ?

8 Answers   HCL, TCS, Tieto,

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