Hi All,
We are converting server jobs to parallel jobs. The trasformer
stage in the Canvas for Parallel Extender does not accept more than one input link (not even reference links). This is a big drawback since we cannot use the lookups(as reference links) from different hash files.
Regards
Search found 887 matches
- Wed Jun 09, 2004 12:25 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Converting Server Jobs to Parallel Jobs
- Replies: 3
- Views: 3188
- Wed Jun 09, 2004 12:11 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Locking of Table
- Replies: 13
- Views: 4942
Locking of Table
Hi All, I am updating/inserting in a table with a single server Job (There are two target stages for the same table) - one with an update on one condition and another with insert with another condition. Both constraints result in two different targets. But the table(not job) gets locked. Hence the j...
- Wed Jun 09, 2004 12:03 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Controller problem
- Replies: 22
- Views: 11526
- Tue Jun 08, 2004 11:57 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Duplicate records in Source
- Replies: 10
- Views: 3619
- Tue Jun 08, 2004 11:29 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: UV stage slow
- Replies: 6
- Views: 2617
- Tue Jun 08, 2004 12:57 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Duplicate records in Source
- Replies: 10
- Views: 3619
Duplicate records in Source
Hi All, I am joining 5 tables(using primary key columns of the 5 tables) to get the source data. What are the options you would use within this stage to ensure that this is correctly done i.e (without any duplicate data or cross product). I am presently using "distinct" to avoid duplicate ...
- Tue Jun 08, 2004 12:38 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: UV stage slow
- Replies: 6
- Views: 2617
UV stage slow
I am using an UV stage for inserting multiple records for a single record in the source . This turns out to be quite slow hence i have got the
multiple records in the source by doing a join (using sql). Is there anyway we can optimize the performance of a UV stage
Regards
multiple records in the source by doing a join (using sql). Is there anyway we can optimize the performance of a UV stage
Regards
- Tue Jun 08, 2004 12:26 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Locked jobs
- Replies: 5
- Views: 2182
- Tue Jun 08, 2004 12:18 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: C++ Compiler for PX
- Replies: 6
- Views: 5333
- Mon Jun 07, 2004 12:30 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Lookup with ODBC
- Replies: 6
- Views: 4085
Re: Lookup with ODBC
ODBC lookup should be at best avoided. Whenever possible we should
go for Hash lookup. ODBC lookup is much slower (probably more than 10 times slower) than hash lookup for records above 1,00,000.
Key columns in ODBC lookup can be matched using :1,:2... with
the columns on the source table
go for Hash lookup. ODBC lookup is much slower (probably more than 10 times slower) than hash lookup for records above 1,00,000.
Key columns in ODBC lookup can be matched using :1,:2... with
the columns on the source table
- Tue Feb 17, 2004 6:06 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Creation of file with a name taken from a sequential file
- Replies: 3
- Views: 1188
Creation of file with a name taken from a sequential file
Hi All,
I want to create a file whose name would be dynamic. The file name has to be read from a sequential file.
Regards
I want to create a file whose name would be dynamic. The file name has to be read from a sequential file.
Regards
- Thu Feb 12, 2004 3:15 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Creation of Sequential file with timestamp appended
- Replies: 5
- Views: 1878
Creation of Sequential file with timestamp appended
Hi All,
I want to create a sequential file whose name would be dynamic. For example i want to create a sequential file which would have the current system timestamp appended to the file. Anyone having any ideas on this
I want to create a sequential file whose name would be dynamic. For example i want to create a sequential file which would have the current system timestamp appended to the file. Anyone having any ideas on this
- Thu Dec 25, 2003 1:57 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Copy input columns to output columns in "Transformer st
- Replies: 7
- Views: 2156
Actually i want to do this copy paste process in the Aggrega
You copy them in the *top* half, not the bottom. There is also a right-click option to 'Propogate Columns' to do something similar without opening the transform. You can select a column or columns and drag them over to the right-hand portion of the 'target' side of the transform - you will get an '...
- Thu Dec 25, 2003 1:32 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Copy input columns to output columns in "Transformer st
- Replies: 7
- Views: 2156
What i meant by copying column
copying columns which appear for source and target in the lowerchulett wrote:Errr... it is allowed. I'd suggest you try reinstalling your client as something seems to have gone awry with it.
half of the transformer (when u select properties)
- Thu Dec 25, 2003 1:16 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Copy input columns to output columns in "Transformer st
- Replies: 7
- Views: 2156
Copy input columns to output columns in "Transformer st
[/b]When i try to copy input columns to output columns (by selecting the column in the input columns) in "Transformer stage" the datastage designer hangs.
This should be allowed since its required most of the time
This should be allowed since its required most of the time