Explain all codd's rules for relational database system?

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What are the characteristics of data in the database?

0 Answers  

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Explain meant by 3-tier architecture?

0 Answers  

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What is the difference between indexes,views,synonyms?

0 Answers   HCL,

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What is implicit cursor in dbms?

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Explain the difference between physical and logical data independence?

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If I delete a table and then rollback it, do the index on the table remains? What if I drop the table and roll back?Do index on the table remains? What if I truncate the table and roll back? Do the index on the table remains

2 Answers   Wipro,

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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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Is there an example how to configure externalfileaccess setting in firebird.conf?

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Is it possible to open a cursor which is in a Package in another database?

1 Answers   CTS,

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What is service based database?

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Explain Relational Algebra in RDBMS

0 Answers   Infosys,

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