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3. Suppose Seq Gen is supplying a increamental value to a column
of a table, suppose, table's column value reaches to maximum
value, then what will happen, will the session fail? If it is the
situation, then what should be done so that we can stop this kind
of situation in advance?
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Yes, the Sequence generator will reset but there is a
possiblity of session failure. Lets say for the sake of
argument after seq reset initial value is 1. One of the
possible situation for session failure is that if the
sequence generator is feeding any column that has PK or SK
or Unique Index on the target table and the initial value
after reset i.e., in our scenario it's 1 exist in the table
then the session will fail with Database violation error.
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / bebbo
in the properties window of seq. gen you can either select
reset or cycle option to avoid the above situation...
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / bebbo
in the properties window of seq. gen you can either select
reset or cycle option to avoid the above situation...
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / mukesh
write logic of seq gen. in a procedure and Use store proc
transformation.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / shridhar
We can use one more sequence generator after that sequence
generator or get the value of max key in unconnected lookup
tx and call that value in expression tx and add +1 to the
value and send to the next tx.
Thanks
Shridhar
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / itsranjan
In properties window of sequence generator one can select
reset or cycle option to avoid such kind of situations.
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / vijaykumar
Session will not fail if it reaches the maximum default
value. The Integration Services Automatically reset the
value and it's start from 1.
| Is This Answer Correct ? | 2 Yes | 6 No |
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