what is the correct way of selection statement a. select/from/table_name/orderby/groupby/having b. select/from/table_name/groupby/having/orderby

5 Answers   HCL, JPMorgan Chase,

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what is a composite primary key ? : Sql dba

0 Answers  

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how many columns can be used for creating index? : Sql dba

0 Answers  

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If we declare constraints Unique and Not null on a single column then it will act as a Primary key, so what is the use of primary key??

3 Answers  

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how to shutdown mysql server? : Sql dba

0 Answers  

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How many primary keys can a table have?

0 Answers  

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Are sql views compiled?

1 Answers  

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What is Histogram?

0 Answers   NIIT,

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25.67,-1 Trunc = 20 Round= 30 HOW????

2 Answers   Karrox,

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Where are my tempfiles, I don't see them in v$datafile or dba_data_file?

0 Answers  

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in a package one procedure is wrong package shows valid or not

4 Answers  

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What is primary key and foreign key with example?

0 Answers  

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