What is flag in sql?

0 Answers  

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can i call procedure in package

3 Answers   TCS,

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How many types of normalization are there?

0 Answers  

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What is forward declaration in pl sql?

0 Answers  

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Which one of the following pairs of aggregate functions do you use with character fields? 1. COUNT(field) and MAX(field) 2. AVG(field) and COUNT(field) 3. MIN(field) and SUM(field) 4. AVG(field) and MAX(field) 5. COUNT(field) and SUM(field)

6 Answers   HCL,

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Types of joins ?

11 Answers   Polaris, TCS,

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What is a transaction?

5 Answers  

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Explain alias in sql?

0 Answers  

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what is indexing, searching and user interface?

1 Answers   HCL,

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Should I use mbr or gpt?

0 Answers  

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how to use case expression? : Sql dba

0 Answers  

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3. Select sum(a) sum_1,max(a) max_1 ,count(a) count_1 from ( ( select 1 a from dual union all Select to_number(‘2011’) a from dual union all select 1 a from dual) union select 2 b from dual);

1 Answers   Fintellix,

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