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by chulett
Thu May 23, 2013 9:24 pm
Forum: General
Topic: Calculate total disc storage used by DS executables
Replies: 3
Views: 910

And there's the fact that they are stored in the export in (what I seem to remember and assume is) MIME format so not really representative of their actual storage.
by chulett
Thu May 23, 2013 9:21 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2 Connector stage how to read sql from file?
Replies: 5
Views: 1785

And the subject of their reply (which you have to start a reply to to see) was "thanks a lot" so perhaps it worked?
by chulett
Thu May 23, 2013 9:19 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Transformer Compilation issue on unhandled Nulls
Replies: 6
Views: 1807

Pretty sure that was 8.5 but someone else would have to confirm. Or deny.
by chulett
Thu May 23, 2013 9:18 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Credibility of Checksum and Alternatives
Replies: 14
Views: 4687

Sure but that wasn't the topic of discussion. Besides, by pretty darn small I basically meant zero. :wink:
by chulett
Thu May 23, 2013 1:09 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DB2 Connector stage how to read sql from file?
Replies: 5
Views: 1785

See if this works in the Connector stage.
by chulett
Thu May 23, 2013 12:04 pm
Forum: General
Topic: ROUTINE IS GIVING ISSUE PLEASE HELP
Replies: 15
Views: 4901

While I'm sure people can puzzle it out, please start by detailing what you pass in for "arg1" and what the error is that you get so we don't have to. I'd also be curious why you set a FLAG to zero and pass it out as the ANS without ever changing it to a non-zero value when there's a probl...
by chulett
Thu May 23, 2013 9:30 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Transformer Compilation issue on unhandled Nulls
Replies: 6
Views: 1807

Care to share the actual error?
by chulett
Thu May 23, 2013 6:49 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: deleteting records which are loaded at particular time
Replies: 5
Views: 1257

I've been bitten in the past by that approach as it banks on the surrogate being always incrementing and that the highest number is latest record and there can be circumstances that cause that to not be true. It basically assigns some level of "intelligence" to the surrogate whereas I pref...
by chulett
Thu May 23, 2013 6:25 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: deleteting records which are loaded at particular time
Replies: 5
Views: 1257

Re: deleteting records which are loaded at particular time

sathyak098 wrote:all the records which are inserted on this particular load
How will you know which records those are? Are you 'marking' them in some fashion?
by chulett
Thu May 23, 2013 6:18 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Credibility of Checksum and Alternatives
Replies: 14
Views: 4687

8) On the subject of "at most 2^32-1 values", I just wanted to chime in with the thought that (in my mind at least) it's not a concern for the application we're discussing. If you were trying to generate "unique" values like I've seen some people do in a misguided attempt to esta...
by chulett
Wed May 22, 2013 7:12 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: String to TimeStamp along with AM PM
Replies: 3
Views: 2165

Re: String to TimeStamp along with AM PM

srds2 wrote:I tried this conversion also String to TimeStamp(Column,'%m/%d/%yyyy %h:%n:%s.6 %aa'). This gave me an error saying invalid timestamp format.
So not so invalid after all?
by chulett
Wed May 22, 2013 6:53 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Credibility of Checksum and Alternatives
Replies: 14
Views: 4687

I wouldn't assume anything (especially anything 'significant') but rather do a quick test to see what kind of speed you get from the CRC32 function and one comparison v. comparing all data columns. We're doing this using MD5 on sometimes a couple hundred columns (in another tool) mostly because it i...
by chulett
Tue May 21, 2013 2:45 pm
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Hashed File stage Lookup propertry in server job
Replies: 8
Views: 4493

By chance could you post an "ascii art" picture of the stages in your job? So we are certain how the data is flowing from source to target. Wrap it in

Code: Select all

 tags to preserve any whitespace... and make liberal use of the 'Preview' button to make it looks fine after posting.
by chulett
Tue May 21, 2013 10:06 am
Forum: General
Topic: SOURCE AND TARGET STAGE COUNT
Replies: 11
Views: 5494

If you are on 8.7 then these statistics are already being captured for you. To get "incoming" for a stage, check the "outgoing" from the immediately previous stage.
by chulett
Tue May 21, 2013 6:50 am
Forum: General
Topic: Querying with Datastage repository
Replies: 3
Views: 751

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