रेल migrations

कोड उदाहरण

4
0

NU

rails g migration AddPartNumberToProducts
1
0

NU

rails db:migrate
0
0

देखें प्रवास के इतिहास पटरियों

rake db:migrate:status
0
0

NU

bin/rails db:migrate:down VERSION=YYYYMMDDHHMMSS

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