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Rails migration 输出 sql

tsinghan · August 19, 2014 · Last by TsingHan replied at August 19, 2014 · 1754 hits

RT 在执行 migration 时候,如何让控制台显示对应的 sql 语句?

0 Floor has deleted

在 development.rb 中添加上面这句

ActiveRecord::Base.logger = Logger.new(STDERR) 

即可

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