Wow*_*Bow 20 ruby sqlite ruby-on-rails ruby-on-rails-3 railstutorial.org
我试着运行$ bundle exec rake db:reset并在控制台上找到以下内容
Couldn't drop db/development.sqlite3 : #<Errno::EACCES: Permission denied - c:/sample_app/db/development.sqlite3>
db/development.sqlite3 already exists
-- create_table("users", {:force=>true})
-> 0.3940s
-- add_index("users", ["email"], {:name=>"index_users_on_email", :unique=>true})
-> 0.1280s
-- initialize_schema_migrations_table()
-> 0.0010s
-- assume_migrated_upto_version(20120419034627, ["c:/sample_app/db/migrate
"])
-> 0.0040s
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我该如何解决?
编辑我正在关注一个教程,它告诉我运行上面的命令来安全地删除数据库中的所有数据.我也在使用管理员帐户.