New coloums are added in database, then how you know in report level

1153

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What are the predefined tablespaces in a database?

554

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Why we cannot do aggregation (addition) in a mapper? Why we require reducer for that?

379

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Why whenever a reciprocating compressor is switched ON or OFF it is put into unloading mode?

1551

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What are the core components that are utilized in hadoop?

217

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what is a trigger in mysql? : Sql dba

596

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what is The specifications for oriface instalation

1604

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Why we use join in sql?

526

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Explain the difference between a Thread and a Process.

556

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Is it possible to have multiple validation rules per field in cakephp?

7

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Can multiple columns be used in group by in oracle?

539

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what is the difference between the modular framework and datadriven frame work

1909

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What is bootstrap, extension and system class loader?

488

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What is circuit testing?

1547

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How many rows is too many for excel?

307

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