https://community.esri.com/t5/arcgis-pro-questions/joining-tables-in-pro-performance-vs-arcmap/m-p/1352224#M75436 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/validate-join.htm" target="_blank">Validate Join (Data Management)—ArcGIS Pro | Documentation</A></P><P>will check to see if there are issues prior to actually doing a join... any issues reported?</P> Tue, 21 Nov 2023 20:23:58 GMT DanPatterson 2023-11-21T20:23:58Z https://community.esri.com/t5/arcgis-pro-questions/joining-tables-in-pro-performance-vs-arcmap/m-p/1352211#M75434 <P>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.</P><P>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.</P><P>When I do the same join in ArcGIS Pro, only about 2000 records join up.</P><P>I'm hoping there is an explanation to why this is happening, maybe I am missing something in Pro?</P><P>Thank you.</P> Tue, 21 Nov 2023 20:07:45 GMT https://community.esri.com/t5/arcgis-pro-questions/joining-tables-in-pro-performance-vs-arcmap/m-p/1352211#M75434 TSWCD_GIS 2023-11-21T20:07:45Z https://community.esri.com/t5/arcgis-pro-questions/joining-tables-in-pro-performance-vs-arcmap/m-p/1352224#M75436 <P><A href="https://pro.arcgis.com/en/pro-app/latest/tool-reference/data-management/validate-join.htm" target="_blank">Validate Join (Data Management)—ArcGIS Pro | Documentation</A></P><P>will check to see if there are issues prior to actually doing a join... any issues reported?</P> Tue, 21 Nov 2023 20:23:58 GMT https://community.esri.com/t5/arcgis-pro-questions/joining-tables-in-pro-performance-vs-arcmap/m-p/1352224#M75436 DanPatterson 2023-11-21T20:23:58Z