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Get max date or null date - ORACLE 11g
How would I construct a SQL to get the this result
RESULT:
TASK1 IN_PROGRESS
TASK2 ASSIGN
TASK3 COMPLETE
INPUT:
P_ID TITLE COMPLETE_DATE STATUS
1 TASK1 01/01/2011 COMPLETED
1 TASK1 IN_PROGRESS
P1_ID TITLE COMPLETE_DATE STATUS
1 TASK2 ASSIGN
PI_ID TITLE COMPLETE_DATE STATUS
1 TASK3 01/01/2012 CLOSE-OUT
1 TASK3 07/23/2012 COMPLETED
RESULT:
TASK1 IN_PROGRESS
TASK2 ASSIGN
TASK3 COMPLETE
INPUT:
P_ID TITLE COMPLETE_DATE STATUS
1 TASK1 01/01/2011 COMPLETED
1 TASK1 IN_PROGRESS
P1_ID TITLE COMPLETE_DATE STATUS
1 TASK2 ASSIGN
PI_ID TITLE COMPLETE_DATE STATUS
1 TASK3 01/01/2012 CLOSE-OUT
1 TASK3 07/23/2012 COMPLETED
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The results were posted:
RESULT:
TASK1 IN_PROGRESS
TASK2 ASSIGN
TASK3 COMPLETE
AngelIII's solution works well.
RESULT:
TASK1 IN_PROGRESS
TASK2 ASSIGN
TASK3 COMPLETE
AngelIII's solution works well.
I'm not understanding the inputs/outputs.
I see what looks like three sets of inputs and no expected results.
Please post expected results.