Demonstrate how to use Relation#merge in Join Table conditions [ci skip] #40096
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Summary
The current Active Record Querying guide, Section "Specifying Conditions on the Joined Tables", is missing an example showing how to use
Relation#merge
.The existing examples are sufficient to generate relatively basic join table conditions; however,
Relation#merge
must be used to generate advanced SQL queries or to use existing named scopes.Other Information
This PR is only for documentation.