n= 1708 

node), split, n, loss, yval, (yprob)
      * denotes terminal node

1) root 1708 332 fail (0.805620609 0.194379391)  
  2) sql_mode=ANSI,STRICT_ALL_TABLES,TRADITIONAL 1148   0 fail (1.000000000 0.000000000) *
  3) sql_mode=NULL 560 228 pass (0.407142857 0.592857143)  
    6) transaction_isolation=READ-COMMITTED,READ-UNCOMMITTED 227   0 fail (1.000000000 0.000000000) *
    7) transaction_isolation=NULL,REPEATABLE-READ,SERIALIZABLE 333   1 pass (0.003003003 0.996996997) *