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Joining Tables in Pro - Performance vs ArcMap

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11-21-2023 12:07 PM
TSWCD_GIS
Occasional Contributor

I have two NRCS soil tables I am wanting to join together so I can calculate a custom field from an old dataset to the new one.

The two tables both have a key field that matches. When I join the tables on the key field in ArcMap, 11,000 records of 15,000 join together, which is what I am expecting.

When I do the same join in ArcGIS Pro, only about 2000 records join up.

I'm hoping there is an explanation to why this is happening, maybe I am missing something in Pro?

Thank you.

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DanPatterson
MVP Esteemed Contributor

Validate Join (Data Management)—ArcGIS Pro | Documentation

will check to see if there are issues prior to actually doing a join... any issues reported?


... sort of retired...
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