Search found 37 matches

by buzzylee
Tue Jul 20, 2010 12:40 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate keys and DB2 sequence
Replies: 5
Views: 5287

Issue solved! It turned out that database sequence on DB2 side must of BIGINT type - thanks for suggestion ArndW :) There is a section in IIS documentation that covers it: "Generated keys are unsigned 64-bit integers . The key source can be a state file or a database sequence. If you are using ...
by buzzylee
Tue Jul 20, 2010 12:25 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate keys and DB2 sequence
Replies: 5
Views: 5287

No, I haven't played with DB2 sequences before, only with Oracle ones and I'm pretty sure it worked.

Regarding BIGINT - I have tested it as well, with no effect.
by buzzylee
Tue Jul 20, 2010 12:21 pm
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector on Solaris - memory leak?
Replies: 12
Views: 3467

Thanks, this makes me believe it is Oracle Client issue, not DataStage itself.

I will play with different Oracle Clients (if this env still exists - it was a temporary installation for aims of proof-of-concept).

Regards
Buzz
by buzzylee
Tue Jul 20, 2010 5:55 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector on Solaris - memory leak?
Replies: 12
Views: 3467

It's the newest 8.1 version with FP1, "rollup_CC_ru1_solaris_8101" and "rollup_DataStage_ru1_solaris_8101" installed.

And yes - I'm planning to open the PMR as soon as I gather DSXchange users opinion (PMR's are pain in the a..) :)

Cheers
Buzz
by buzzylee
Tue Jul 20, 2010 5:06 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate keys and DB2 sequence
Replies: 5
Views: 5287

ArndW, DB2 sequence is of INTEGER data type, in job I declare it by passing full sequence name prefixes with schema (schema.seq_name). No errors and warnings are observed in job log - no matter which access method I use (Transformer, SCD, SK Generator). Please keep in mind that underlying sequence i...
by buzzylee
Tue Jul 20, 2010 5:01 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Oracle Connector on Solaris - memory leak?
Replies: 12
Views: 3467

Oracle Connector on Solaris - memory leak?

Hi Experts, During one of my recent DataStage assignments I observed strange behavior of Oracle Connector stage - it consumes as much of heap memory as the size of accessed data is. I use Oracle Connector for reading data from one of Oracle 10.2.0.4 tables, all the array/transaction size properties ...
by buzzylee
Tue Jul 20, 2010 4:48 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Surrogate keys and DB2 sequence
Replies: 5
Views: 5287

Surrogate keys and DB2 sequence

Dear Experts, For last couple of hours I'm facing strange issue related to surrogate keys of DB2 type. No matter which access method I use (SCD/Transformer/Surrogate Key Generator stages) generated SK is always equal 0, jobs finish with no error. What's strange DB2 sequence that I use gets updated w...