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what are variable ports and list two situations when they
can be used?
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Answer Posted / swathi
the ports which can change its value at run time and stores
temporarily are called as varible ports.
1)one important use in real time is,using varible
ports we can return multiple ports in unconnected stored
procedure.generally unconnected returns single port only.
2)if u create one port as variable port,we can use
this port in writing expressions and also assigned to any
no.of output ports
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Hi Guys, my requirement is to load 1 yr data from oracle to teradata database through abinitio etl graph.i need to schedule this as a monthly job.but i want to load 12 month data for the first time and from second time it should load last (recent) month data and delete 13th month data. For example For the first time it should load 201208 to 201108 data, second time it should delete 201108 month data and load 201209 month data. I developed garph to load 12 month data ,but i don't know how to handle above requirement as am new to abinitio. i greatly appreciate you help.Thank You.
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