Option 2, clearly. If you are running operations that create new
data, the source data should be left unchanged.
P
On 5-Dec-06, at 11:17 AM, Victor Mauricio Pazos wrote:
Hi, we are defining the merge operation, the team has the follow
question:
Transaction Merge "FA merge FB =?"
1) First option:
- deletes FA and FB from source layer
- creates new FMerge on target layer
2) Second option:
- if target layer is equal to source layer then "deletes FA and FB"
from
source layer; else no action.
- creates new FMerge on target layer
As you can see the first option always delete the source features.
The following link has the first idea for Merge operation.
http://udig.refractions.net/confluence/display/COM/Axios
What do you think that is the best approach for Merge Transaction?
Thanks in advance
--
Mauricio Pazos
Axios Engineering
www.axios.es
e-mail: [EMAIL PROTECTED]
tel-:+34 94 441 63 84
fax: +34-94 441 64 90
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_______________________________________________
User-friendly Desktop Internet GIS (uDig)
http://udig.refractions.net
http://lists.refractions.net/mailman/listinfo/udig-devel
