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Rails Database Migrations 自动生成的主键 id

whzlong · February 28, 2013 · Last by Teddy replied at February 28, 2013 · 1825 hits

在 Database Migrations 生成表的过程中，怎样避免框架自动生成主键 id

teddy #0 February 28, 2013

:id = > false

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