How do I add index's to a migration in rails
Similar codes
- 0 vote161 views1 answer
- 1 vote228 views1 answer
- 2 votes107 views1 answer
- 0 vote144 views1 answer
- 0 vote155 views1 answer
- 0 vote153 views1 answer
- 1 vote146 views1 answer
- 2 votes160 views2 answers
- 0 vote145 views1 answer
- 4 votes187 views1 answer