Sequencing the flow
Sequencing the flow
hi
Since Qs dosent have a canvas where we can create flows, can we create flows in QS..if so how?. to explain more clearly, I have a file A, this has to undergo split stage and we will get 2 files, one file has to undergo investigation and another file have to undergo split again and so on. Can this be sequenced has one flow? if so. how?
Regards
Since Qs dosent have a canvas where we can create flows, can we create flows in QS..if so how?. to explain more clearly, I have a file A, this has to undergo split stage and we will get 2 files, one file has to undergo investigation and another file have to undergo split again and so on. Can this be sequenced has one flow? if so. how?
Regards
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You can have multiple stages (except investigation stages) in a job, but that's about all there is for sequencing in QualityStage alone. You could, of course, involve DataStage to get your sequencing, using the QS plug-in but, as others have noted, this is not the world's friendliest interface. Or you can script a sequence of QS jobs in a shell script.
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Can you provide more information regarding scripts?
HI Ray
Can you provide more information regarding scripits? like i need to embedded all job names and write a flow in unix? if so should it be exceuted like shell script ...or thru program stage?
If I am using qs plugin in datastage, i read that we can have only one input and work around for that is placing the flatfile in some folder and QS will pick it up. Does it work efficiently? if so whats ur actually saying is calling multiple times QS stage within qualitystage.
Please correct me if i am wrong
Regards
GSym
Can you provide more information regarding scripits? like i need to embedded all job names and write a flow in unix? if so should it be exceuted like shell script ...or thru program stage?
If I am using qs plugin in datastage, i read that we can have only one input and work around for that is placing the flatfile in some folder and QS will pick it up. Does it work efficiently? if so whats ur actually saying is calling multiple times QS stage within qualitystage.
Please correct me if i am wrong
Regards
GSym
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See page 8-8 of the QualityStage User Guide (version 7.5) for information about running QualityStage jobs from the UNIX command line.
I am talking about using multiple QS plug-ins in a DataStage job, not in a QualityStage job. These can stream the data into and out of QualityStage; they do not require intermediate physical files. A dedicated "real time" manager (qsrtmngr) looks after this.
I am talking about using multiple QS plug-ins in a DataStage job, not in a QualityStage job. These can stream the data into and out of QualityStage; they do not require intermediate physical files. A dedicated "real time" manager (qsrtmngr) looks after this.
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Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
But there is only one stream while we have qs plug-in right?
I read in previous post that only one input is possible for qs plugin in datastage ? thus if we want to use geomatch which requires 2 setsof streams, what has to be done?
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DataStage writes two files, executes QS job (through UNIX command in after-stage subroutine perhaps). Another DataStage job reads the output file produced by QS.
DataStage writes one file to disk, and streams the other into a QS job through the plug-in. I have not tried this approach, but theoretically it should work.
DataStage writes one file to disk, and streams the other into a QS job through the plug-in. I have not tried this approach, but theoretically it should work.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.