Search found 53125 matches

by ray.wurlod
Wed May 23, 2007 2:41 pm
Forum: General
Topic: Using Oracle's MERGE for pure deletes
Replies: 9
Views: 2378

Have you thought about asking Tom?
by ray.wurlod
Wed May 23, 2007 2:40 pm
Forum: General
Topic: Getting Max Row From DB2 To Be Used DownStream
Replies: 14
Views: 3330

Rubbish! A parallel job can certainly be used. Put a DB2 stage feeding a reference link to a Lookup stage, and execute the query in the DB2 stage. SELECT 'X', MAX(surrkey) + 1 FROM tablename The trick is to make sure that the reference input to the Lookup stage uses Entire partitioning, so t...
by ray.wurlod
Wed May 23, 2007 2:35 pm
Forum: General
Topic: Best way to process a list and do perform SQL one at a time
Replies: 14
Views: 5264

Just to clarify, the expression (containing the Left() function and activity variables) needs to occur in a job sequence, in the grid where you assign values to the job parameters before invoking the job run request. Is this your case?
by ray.wurlod
Wed May 23, 2007 2:32 pm
Forum: General
Topic: Migrating QualityStage 7.5 to QS EE
Replies: 1
Views: 1081

1. No.
2. You get the ability to run in "Parallel Extender" mode.
3. Assuming you mean the default.apt file and its colleagues, no.
by ray.wurlod
Wed May 23, 2007 2:29 pm
Forum: General
Topic: Problem with generis stage
Replies: 1
Views: 936

Do you know what an Orchestrate operator is? If not, forget about using the Generic stage. Obtain, from your vendor, a copy of the Orchestrate Operators manual, in which the operators are documented. Study it, and then you will become aware that the Generic stage allows you: to invoke an operator fo...
by ray.wurlod
Wed May 23, 2007 6:08 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Lookup Stage Partitioning-related warnings
Replies: 4
Views: 2344

Change the partition to be explicit rather than (Auto) and/or change the upstream preserve partitioning flag to Clear. If you choose explicit partitioning make sure either that all inputs to the Lookup stage are identically partitioned on the lookup key or that the reference input is Entire partitio...
by ray.wurlod
Wed May 23, 2007 6:05 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Version control &Multi-client manager
Replies: 3
Views: 790

Why do you ask? Have you tried it?
by ray.wurlod
Wed May 23, 2007 6:04 am
Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
Topic: Fatal Error: APT_Decimal::assignFrom: invalid representation
Replies: 5
Views: 1662

I was thinking of the fix_zero option in the conversion functions. Search for it in the Parallel Job Developer's Guide
by ray.wurlod
Wed May 23, 2007 5:58 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: How to subtract one day from a timestampvalue?
Replies: 2
Views: 787

In a server job separate the date and time portions, subtract one day from the day portion, then re-assemble the timestamp. Oconv(Iconv(Field(InLink.TheTimestamp, " ", 1, 1), "DYMD") - 1, "D-YMD[4,2,2]") : " " : Field(InLink.TheTime...
by ray.wurlod
Wed May 23, 2007 5:55 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: How to transpose this Excel data (suggetions appriciated)
Replies: 3
Views: 1211

This is a pivot; it can be done with a Pivot stage. Over-configure the number of pivoting columns, then filter out those generated with NULL in the result.
by ray.wurlod
Wed May 23, 2007 5:52 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Job Log
Replies: 1
Views: 572

It's a single string that the function produces. Use substring, concatenation, Fmt() and other functions to generate precisely the format you require. You may prefer to use lower-level functions to retrieve precisely the information you require in your report.
by ray.wurlod
Wed May 23, 2007 5:50 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: How to Prevent Locking Jobs
Replies: 8
Views: 1536

1. Always close clients properly.
2. Invest in hardware that means that you NEVER have network dropouts.
3. Never accidentally or deliberately disconnect the network.
by ray.wurlod
Wed May 23, 2007 5:48 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: Online Documentation
Replies: 6
Views: 1309

Which database? Your source database, your target database, your staging database, your intermediate tables, your lookup tables? Describe what the schema you have in mind should look like.
by ray.wurlod
Wed May 23, 2007 5:46 am
Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
Topic: database connection on windows server
Replies: 7
Views: 1443

Have you configured any other Oracle users?
by ray.wurlod
Wed May 23, 2007 5:45 am
Forum: Data Quality Best Practices
Topic: Migartion from Vality to QS
Replies: 8
Views: 12337

Rule set files are never in the MDB. Only references to the rule set names are used in designs. The rule set files are deployed when a job that refers to them is deployed. The rule set files are installed on the client when the QualityStage Designer is installed. That's why they're not in an export ...