What type of index should you use on a fact table?

1 Answers  

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what is the purpose of catlaog in oracle rman?

2 Answers   Value Labs,

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Give two examples of referential integrity constraints.

2 Answers  

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What is the difference between the 2 operating modes of database mirroring? : sql server DBA

0 Answers  

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What are statistics, under what circumstances they go out of date, how do you update them?

0 Answers  

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What is the default port no on which sql server listens? : sql server DBA

0 Answers  

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A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?

0 Answers  

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From the database level, how can you tell under which time zone a database is operating?

1 Answers  

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How many files can a database contain in sql server?how many types of data files exists in sql server? How many of those files can exist for a single database? : sql server DBA

0 Answers  

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i had backup last manday.now i need back monday to now ..how do get backup?

3 Answers   Infozech, Wipro,

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What is the difference between the SQL Loader and IMPORT utilities?

3 Answers  

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1. how do you delete duplicate rows in a table? 2. can you disable and enable primary key? 3. how do you move tables from one tablespace to another tablespace?????

2 Answers   Genpact,

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