Why is a primary key important?

0 Answers  

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How do you create a unique index?

0 Answers  

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What is Highwatermark?

3 Answers   Thermotech,

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What is rtm stands for?

0 Answers  

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suppose I have two table one Emp and other is dpt. Emp table has a field ,dept id,name ,sal and dpt table has a field dept id,dept name. Now I want to find out the emplyee list whose sal is between 2000-3000 from dept x.

7 Answers   Geometric Software, IBM,

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How can check sql version from command line?

0 Answers  

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What are sql functions? Describe the different types of sql functions?

0 Answers  

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what is 'trigger' in sql? : Sql dba

0 Answers  

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how to extract a unit value from a date and time? : Sql dba

0 Answers  

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Explain the steps needed to create the scheduled job?

0 Answers  

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What does where 1 1 mean in sql?

0 Answers  

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In a table i have columns A,B,C and i have a composite index on columns A,B if so will the following query uses index or not? SELECT sal,name FROM <table_name> WHERE A=<value> AND B=<value> AND C=<value>;

2 Answers   Mastek,

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