Conditional unique indexes in Rails and PostgreSQL
08-Feb-2018 2940
This is a simple example of adding a conditional and partial unique index to Rails applications backed by PostgreSQL.To demonstrate adding a conditional unique index I will use a following User model that I want to add.
Conditional unique indexes in Rails and PostgreSQL #ruby #rubydeveloper #rubyonrails #Conditional #unique #indexes #Rails #PostgreSQL https://rubyonrails.ba/link/conditional-unique-indexes-in-rails-and-postgresql
