in which situations do u go for sequence generator ?
Answers were Sorted based on User's Feedback
Answer / mahesh
In the Fallowing Situations we use Sequence Generator
Transformation
1)Creating Primary Key Values
2)Replacing The Missing Key Values
3)When You Apply the Cycle Through a Sequential Range Of
Numbers
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / purva
Create keys.
Replace missing values.
Cycle through a sequential range of numbers
| Is This Answer Correct ? | 5 Yes | 0 No |
delete data from staging table as it loads to target table.here is the case we are getting data from 3 different server.a b and c.the data from server A loaded into staging table and we ran the task and data loaded to target table.now today data from server B and C also got loaded to the staging table.now what techniques and what transformations should be used to delete only the data which has been loaded only to the target.we need to delete only that data from staging which has been loaded into the target.looking for your responses
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