I have a process that has lots of items. This for some reason seems to make a difference to the time it takes to drop a column from a shape file during a model run.
i need to drop MANY columns.QGIS spends a long time on the 1st, the same time on the 2nd, then the 3rd....Is there any way to drop many columns in one go or even better just 'hide them' so the final output only take the ones it needs?
Many thanks
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i need to drop MANY columns.QGIS spends a long time on the 1st, the same time on the 2nd, then the 3rd....Is there any way to drop many columns in one go or even better just 'hide them' so the final output only take the ones it needs?
Many thanks
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