Answer / anil_abbireddy

database link establishes a link between two databases
there are 3 type os database links
1. private
2. public
3. network

Answer / prabha

consider database DB1 and table TB1
we can able to access TB1 from another Database
Ex . select * from TB1@LINK1

Answer / suresh somayajula

It's a named path through which remote database can be

accessed.

Explain the purpose of %type and %rowtype data types?

0 Answers  

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a table has 2 classifications 1)liabilities 2)earnings this liabitity has 2 elements with 2 input values and the earnings have 2 elements with 2 input values i wrote a query so that my input is liability savings amount1 amount2 xxxx null xxxxxx 0 xxx1 null xxxxx1 0 null yyyy 0 yyyy null yyy1 0 yyy1 my problem is --when i developed a report(d2k) with this data my o/p is liabilities,amount1,savings,amount2 xxxx xxxxxx xxx1 xxxxx1 yyyy yyyy yyy1 yyy1 how could i move this savings,savings values 2 palces up. can any body provide me witha better solution

0 Answers   TCS,

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What is varchar sql?

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How to run sql statements through the web interface?

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how to use case expression? : Sql dba

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wht is the difference between truncat,drop in sqlserver wht is the difference between function and stored procedure

3 Answers   Apollo,

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what is global table

7 Answers   iFlex,

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