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Searching for values in other tables

Question asked by b50087617 on Nov 27, 2017
Latest reply on Nov 28, 2017 by xander_bakker



I'm relatively new to GIS and Python and am trying to find a way to build a model that will feedback to be whether there is a matching value from one table in another.


In other words, I need to know which (if any) of my values from 'column 1' of 'table 1' appear in 'column 3' of 'table 2'. I know how to do this manually, however there are over 18000 values in 'column 1' of 'table 1' and 28000 in 'column 3' of 'table 2' so automating this will save a lot of time.