ActiveRecord::StatementInvalid in RelationshipsController#create
SQLite3::BusyException: database is locked: commit transaction
正在看 railstutorial 的教程,Follow 时老是出现上面的报错,有时过一段时间又好了,搜了下增加了 database.yml 中 timeout 也不行。还有说 switch to another database that supports multiple connections like MySQL or PgSQL. 想知道大家是怎么设置的。