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The state file is a key source for the surrogate key generator stage, the state file persists data that contains the next value and properties for creation of keys between job runs utilising this key source. It is a flat file in the file system. Use surrogate Key Generator stage. You can use Unix counter based generator or even a Oracle/DB sequence. Unix based key generation will be faster than DB sequence. Multiple other options can be used. But stage base solution is more visible and explicit.
How to generate surrogate key without using surrogate key stage?.
Answer / venkatesh.m https://hobbyentrancement.weebly.com/blog/c-generate-random-encryption-key.
by using the transformer we can do it.To generate seqnum there is a formula by using the system variables ie [@partation num + (@inrow num -1) * @num partation Europa universalis 4 version.
How to generate surrogate key without using surrogate key stage?.
Answer / murali
yes ur right but we have another way to generate s key by using transformer .in transformer we have a surrogate key tab click the skey tab in that we hav state file and db sequence these r used for generate and hold the s key value
How to generate surrogate key without using surrogate key stage?.
Answer / sudhir
Surrogatekey is nothing but a unique number to identify the
record in datamart. So just use a counter in StageVariable of Transformer. Keep incrementing the counter by one for every new inserts. This would form a surrogatekey.
How to generate surrogate key without using surrogate key stage?.
Answer / sreenu
Movavi video converter activation key generator. Using the Routine KeyMgtGetNextVal KeyMgtGetNextValConn
How to generate surrogate key without using surrogate key stage?.
Answer / nish
sudhir your answer is wrong. just incrementing will not work in a multinode config. the answers that utilize the @partition num variable are correct
How to generate surrogate key without using surrogate key stage?.
Answer / snehasis Xp pro sp3 product key generator.
By using system variable in transformer stage like 1) create a stage var(SVK). 2) go to stage var. property type in the initial value tab as @partionnum - @numpartion+1 3) in the stage var. derivation type SVK+@numpartition
DataStage and QualityStage stages are grouped into the following logical sections:
Please refer to the list below for a description of the stages used in DataStage and QualityStage.
We classified all stages in order of importancy and frequency of use in real-life deployments (and also on certification exams). Also, the most widely used stages are marked bold or there is a link to a subpage available with a detailed description with examples. DataStage and QualityStage parallel stages and activitiesGeneral elements
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