Search found 95 matches

by gbusson
Wed Mar 07, 2007 6:44 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Data Stage User roles
Replies: 8
Views: 5095

Hi, i do not understand why you need to have full access on a production project. This is quite dangerous! I'm not sure that dsadm has full access to a protected project. I triad with a 7.0 version, it does not work. My opinion : Protecte projects are a good solution. If you want to have fulle acces...
by gbusson
Fri Dec 01, 2006 3:04 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Highest Key Generated
Replies: 11
Views: 4984

When you generate a SK, unless you sort data after the generation, the last row has got the max value.

After you can merge data and sort the highest value.

The aim of the tail is to reduce volume.
by gbusson
Thu Nov 30, 2006 2:08 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Highest Key Generated
Replies: 11
Views: 4984

Everybody tells about the aggregator.

But as the surrogate keys are "sorted", a tail command is efficient to get the hihest value!
by gbusson
Wed Nov 29, 2006 10:35 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Configuring ODBC connection
Replies: 6
Views: 1473

no.

Moreover, there are examples of .odbc.ini files. follow the instructions, this is quite easy
by gbusson
Wed Nov 29, 2006 10:33 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Age of a person
Replies: 10
Views: 4760

there is a bug with DaysSinceFromDate...

if the source date is not "constant" ("2000-01-01") but a date from the source flow of the transformer, performance is very poor!
by gbusson
Wed Nov 29, 2006 10:26 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Configuring ODBC connection
Replies: 6
Views: 1473

the documentation is updated. follow the instructions.

I 've set up connections several times and it worked. No special problems.
by gbusson
Wed Nov 29, 2006 10:24 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Highest Key Generated
Replies: 11
Views: 4984

capture the max value of the column with a second output of the transformer!
by gbusson
Fri Jul 28, 2006 7:12 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: inserting timestamp into database
Replies: 11
Views: 2982

I'm not quite sure that 0000-00-00.00.00.00.000000 is a valid timstamp.

Have u tried 0001-01-01.00.00.00.000000?
by gbusson
Thu Jun 15, 2006 3:57 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Number of Readers per node
Replies: 5
Views: 4796

how many rows do you want to read?
by gbusson
Fri Jun 09, 2006 9:30 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: DataStage PX on Windows XP
Replies: 11
Views: 4705

i heard that DS 7.5x2 is not an official release.

So far,I 've never seen a company install it on windows for real ETL process.
by gbusson
Fri Jun 09, 2006 9:12 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: join stage
Replies: 15
Views: 3701

the Lookup fileset is a fileset.

Can we acces to it via the fileset stage (there is a append option)?
by gbusson
Fri Jun 09, 2006 6:18 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: join stage
Replies: 15
Views: 3701

other question :

do you know how to append data to a lookup fileset??
by gbusson
Fri Jun 09, 2006 6:16 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: join stage
Replies: 15
Views: 3701

thank you all...

The join is inevitable :

flow : 300 000 rows

ref : 1 000 000 rows

moreover, this is NOT the only project on the server, i'd like to let some RAM avalaible.
by gbusson
Fri Jun 09, 2006 3:20 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Extract data from Oracle 9i and 10g
Replies: 9
Views: 1491

right.

a 9i client can connect to a 10g database
by gbusson
Fri Jun 09, 2006 3:18 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: change position of parameters in job properties
Replies: 3
Views: 889

Whay co u have to change the order of the parameter?

it doe not have any impact!