You can remove fields from the supported field list, if you need to. When doing so, you have the ACF field array to evaluate, so you have a good degree of flexibility:
* Removing fields from the 'supported fields' list. This affects table definition
* generation and can go in your functions.php file or a plugin.
*/
add_filter( 'acfcdt/is_supported_field', function ( $is_supported, $field ) {
// removing support for a built in field type
if ( $field['type'] === 'text' ) {
return false;
}
// removing support for a specific field by name
if ( $field['name'] === 'my_custom_field' ) {
return false;
}
return $is_supported;
}, 10, 2 );