Connecting to database specified by database.yml Connecting to database specified by database.yml Connecting to database specified by database.yml Connecting to database specified by database.yml  (0.5ms) begin transaction  (0.0ms) rollback transaction  (0.1ms) begin transaction  (0.0ms) rollback transaction Connecting to database specified by database.yml  (0.5ms) begin transaction  (0.0ms) rollback transaction  (0.1ms) begin transaction  (0.0ms) rollback transaction Connecting to database specified by database.yml Connecting to database specified by database.yml  (0.4ms) begin transaction  (0.0ms) rollback transaction  (0.1ms) begin transaction  (0.0ms) rollback transaction