3.what is alias?

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3.what is alias? ..

Answer / nareshkumar

Aliases are references to existing tables in a schema. An
Alias is a table that is an exact duplicate of the original
table with a different name. The data in the table is
exactly the same as the original table. An alias breaks a
loop by using the same table twice in the same query for a
different purpose.

Is This Answer Correct ?    6 Yes 1 No

3.what is alias? ..

Answer / g.v.subramanyam

alias is logical popint to alternate to the table name.this
can be used to resolve the loops.

Is This Answer Correct ?    5 Yes 1 No

3.what is alias? ..

Answer / swades

An alias is a logical pointer to an alternate table name.
Exact copy of the original table.Establish a one-one join
between the original table and the table which is aliased.
The aggregatre results should be canned on to the aliased
table and not the original table.

Is This Answer Correct ?    1 Yes 1 No

3.what is alias? ..

Answer / vams_gk

alias is a logical table of existing look up table.using
alias we can resolve looops

Is This Answer Correct ?    0 Yes 1 No

3.what is alias? ..

Answer / raga

one user prefrom different roles is called alias


eg
two dept are there sales , HR
user of sales working in HR with different row is called
alias

Is This Answer Correct ?    0 Yes 5 No

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