rails add index specifc name
add_index :studies,
["user_id", "university_id", "subject_name_id", "subject_type_id"],
unique: true,
name: 'my_index'rails add index specifc name
add_index :studies,
["user_id", "university_id", "subject_name_id", "subject_type_id"],
unique: true,
name: 'my_index'add index in rails
$ bin/rails generate migration AddPartNumberToProducts part_number:string:indexCopyright © 2021 Codeinu
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