I want to be able to select multiple values with the SQL custom field. Is this possible? When I use a query which as multiple results, I can only pick one.

I found this post: Creating custom field type multiselect list - how to save the values? But this is for creating a new custom field, I would like to change the SQL field a bit. I'm using joomla 3.9.1

1 Answer 1


When creating/editing the field, set Multiple option to Yes. Or edit Fields - SQL plugin to enable multiple option globally for all SQL fields.


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