null dates in Data Intersection

oldforum

• July 16, 2007 00:00

• Answered

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i am trying to use the data interection to find out if any records in a table have changed and i have a date field that can be null. when a date was updated from a null value to a valid date i would get this error
WARN [WatchDog] - Interrupted node: combine_changes
at java.lang.Object.wait(Native Method)
at java.lang.Object.wait(Object.java:474)
at org.jetel.graph.DirectEdge.fillReadBuffer(DirectEdge.java:189)
at org.jetel.graph.DirectEdge.readRecord(DirectEdge.java:124)
at org.jetel.graph.Edge.readRecord(Edge.java:257)
at org.jetel.component.DBOutputTable.runInBatchMode(DBOutputTable.java:483)
at org.jetel.component.DBOutputTable.run(DBOutputTable.java:380)
at java.lang.Thread.run(Thread.java:595)

i think it is a bug in how null date fields are handled by the detect change

• 

  oldforum

  • July 16, 2007 08:23

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  Hello !
  
  This was a problem in Clover 2.0.3 in compare() method of the DateField. It has been fixed and is now in repository. It will be part of upcoming 2.0.4 maintenance release.
  
  David

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