wht target override?wht advantages it has compare to target
update?
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Answer / siva
Target Update (by using Update strategy) will work only
when we have the Primary key in Target. Update override
will happen based on this key.If we don't have the Pkey
Update override will not work.
To overcome the above issue..If our Target is not having
any key column or if we want to update the Target based on
a column other than PKey column then we need to go for
Target Update override option available in Target
properties.
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / rkumar.etl
when table is having huge amount of records and performance
is the key factor to implement the target overrride ..if we
use update override it will take more time than the target
override.
| Is This Answer Correct ? | 4 Yes | 3 No |
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