How do I add index's to a migration in rails
Similar codes
- 0 vote147 views2 answers
- 3 votes170 views1 answer
- 0 vote136 views1 answer
- 0 vote125 views1 answer
- 0 vote147 views1 answer
- 0 vote154 views1 answer
- 0 vote141 views1 answer
- 0 vote141 views1 answer
- 2 votes147 views1 answer
- 1 vote134 views1 answer