"7 key columns that make unique for each row" only helps if there is an index over those columns, or at least an index where the leading columns include as many of these as possible.
Is that the case? Otherwise, each update results in a full table scan.
Search found 42189 matches
- Fri Jun 20, 2008 7:46 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Best ways for updating a table
- Replies: 19
- Views: 5131
- Fri Jun 20, 2008 7:22 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Reading through the delimter 000
- Replies: 6
- Views: 1641
- Fri Jun 20, 2008 7:06 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: What function can I use to round?
- Replies: 3
- Views: 1211
- Fri Jun 20, 2008 7:03 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Reading through the delimter 000
- Replies: 6
- Views: 1641
- Fri Jun 20, 2008 6:10 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Error: Array 'DSAttachJob' never dimensioned.
- Replies: 3
- Views: 2785
You need an "include" statement so the compiler knows they are not just arrays in your code:
A Search for your error "Array 'DSAttachJob' never dimensioned" would have easily turned this information up.
Code: Select all
$INCLUDE DSINCLUDE JOBCONTROL.H- Fri Jun 20, 2008 6:06 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Reading through the delimter 000
- Replies: 6
- Views: 1641
- Thu Jun 19, 2008 11:04 pm
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: Passing Env variables through dsjob
- Replies: 23
- Views: 6134
- Thu Jun 19, 2008 8:19 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: How to continue the process
- Replies: 3
- Views: 1515
- Thu Jun 19, 2008 6:55 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: Named pipes example
- Replies: 4
- Views: 1413
- Thu Jun 19, 2008 6:51 pm
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: TimeStamp To Date Conversion
- Replies: 4
- Views: 1620
Compare the two directly as strings. Use the substring operator [] to hack off the first ten characters of the timestamp when you do:
Or Field().
Code: Select all
If Link.Timestamp[1,10] > Link.Date Then...Or Field().
- Thu Jun 19, 2008 6:15 pm
- Forum: General
- Topic: Is Datastage compliant with Oracle RAC?
- Replies: 6
- Views: 3142
Interesting... sounds like it has growed up quite a bit since last I looked at it. From what I recall, many of the connection options you have (like for failover) are specified in the tnsnames.ora file. Found this online for Oracle CM but it seems to do a nice job of walking you through a RAC setup....
- Thu Jun 19, 2008 11:32 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: oracle table load rejected
- Replies: 5
- Views: 1493
- Thu Jun 19, 2008 11:31 am
- Forum: IBM<sup>®</sup> DataStage Enterprise Edition (Formerly Parallel Extender/PX)
- Topic: String to timestamp
- Replies: 7
- Views: 6520
You missed all of the '%' markers:
Code: Select all
StringToTimestamp(DSLink2.XXXX,"%yyyy-%mm-%dd %hh:%nn:%ss") - Thu Jun 19, 2008 11:25 am
- Forum: IBM<sup>®</sup> SOA Editions (Formerly RTI Services)
- Topic: Real-time processing
- Replies: 14
- Views: 8775
- Thu Jun 19, 2008 7:20 am
- Forum: IBM<sup>®</sup> Infosphere DataStage Server Edition
- Topic: xml input stage AIX
- Replies: 8
- Views: 2771