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what are the disadvantages of alias?
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Answer / prakash123
Aliases will create complex in structure of the Universe
| Is This Answer Correct ? | 21 Yes | 2 No |
Answer / mark
This is a poor question. There are no disadvantages to
aliases. It's either a trap question or the interviewer
doesn't understand what aliases are used for. Aliases are
the correct tool to use in the correct circumstances -
where a table is being used in a universe twice, for
different purposes. For example, a calendar table would be
aliased to represent the different types of date in the
universe - order date, sale date, ship date, invoice date
and so on.
| Is This Answer Correct ? | 10 Yes | 3 No |
When the alias is used, deletion and modification of the
main table also deletes and modifies the alias table.
| Is This Answer Correct ? | 7 Yes | 3 No |
Answer / shashank_reddym
alias is an duplicate of table name
and it is closed path circuit,it may causes duplicate
reports on table by causing this type of error we can use
alias,context in bos
| Is This Answer Correct ? | 9 Yes | 10 No |
Answer / manimegalai
Alias is the duplicate name for a Table. We use alias in BO
to avoid loops.
| Is This Answer Correct ? | 6 Yes | 8 No |
Answer / nvsraghu
The main disadvantage of alias is its decrease the universe
performance.
| Is This Answer Correct ? | 3 Yes | 7 No |
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Teradata 
