Comments and answers for "Any way to exclude entries from one reader that don't have a matching value in another?" https://knowledge.亚搏在线safe.com/questions/40056/any-way-to-exclude-entries-from-one-reader-that-do.html The latest comments and answers for the question "Any way to exclude entries from one reader that don't have a matching value in another?" Answer by takashi https://knowledge.safe.com/answers/40064/view.html

Hi@jaymartin, if the polygons won't overlap each other (in other words, a point cannot be within two or more polygons simultaneously), I think the Clipper (or the SpatialFilter) can also be used.

If it's guaranteed that all the polygon features (clippers) will have arrived at the transformer before any point feature (clippee), you can set "Clippers First" to the "Clipper Type" parameter, so that the transformer could work with best performance.

 Thu, 16 Feb 2017 03:43:37 GMT takashi Comment by jaymartin on jaymartin's answer https://knowledge.safe.com/comments/40059/view.html
Wouldn't that do the opposite of what I need by merging the ones with a matching postcode?

Edit: Ok makes more sense after the edit.
Wed, 15 Feb 2017 19:41:07 GMT jaymartin Answer by jdh https://knowledge.safe.com/answers/40058/view.html

FeatureMerger would be one option.

 Wed, 15 Feb 2017 19:39:51 GMT jdh Answer by erik_jan https://knowledge.safe.com/answers/40057/view.html

Easiest way is to use the FeatureMerger transformer and only use the features from the Merged output port.Those will be the points that have a matching polygon.The matching polygons will output from the Referenced port.

 Wed, 15 Feb 2017 19:39:15 GMT erik_jan