What is the difference between sharding and replication?

0 Answers  

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i deleted 4 records form the table.after i have applied commit .now i want to get back those records.how?

7 Answers   HCL, IBM,

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How does Oracle guarantee data integrity of data changes?

0 Answers  

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Can an Integrity Constraint be enforced on a table if some existing table data does not satisfy the constraint ?

2 Answers  

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How can you Enforce Referential Integrity in snapshots ?

1 Answers  

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What is open database communication (odbc) in oracle?

0 Answers  

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ur a sql devoloper...what is the process in ur company for finding the database BUGS .. seperate DB testers are there? or devr.s are manage? if DB TESTERS in there what is the process

0 Answers  

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What is dual table oracle?

0 Answers  

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14. Display the item_cost and then round it to the nearest hundred, ten, unit, tenth and hundredth

1 Answers   Wipro,

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Explain about functional dependency and its relation with table design?

0 Answers  

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Tab A A B ------ 1 A 2 B 3 C Tab B A B ----- 4 D 5 E 6 F Generate the value into B table from A table. Only table A has the value. Write the SQL query to get B table value.

0 Answers   TCS,

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what are the mandortary parameters required for cuncurrent program definition in oracle apps R12?

1 Answers   Arrow Electronics,

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