What is the most used database?

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Does youtube use a database?

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Define phantom deadlock.

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Hi how to import oracle sequence in Informatica? Please write stored procedure code that will import oracle sequence in Informatica SP transformation as per below scenario Oracle table product list Pro_id, pro_name, price 101, LED Lights,200 102, 20 watt CFL Lights, 145 103, 30 watt CFL lights,155 Now a new flat file with new product list needs to be added to oracle table product list with oracle sequence flat file product list has two column pro_name, price 20 watt tube light ,45 30 watt tube light ,60

1 Answers   TCS,

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how you will identify the mapping level bottleneck ? if there is a mapping level bottleneck then how will you try to improve the mapping

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Can I concurrently access a firebird database with embedded and with regular server?

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What is data sparsity and how it effect on aggregation?

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Explain about User_Defined Exceptions?

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What is 3 level architecture dbms?

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What is normalization and why it is used?

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What is a trigger?

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What does you mean by s4 super key?

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