text: -- @testpoint: svm创建mode带超参decay大于最大值,合理报错
  
  --step1: 建表并插入数据;expect: 建表并插入数据成功
  drop table if exists t_model_tab_0081;
  create table t_model_tab_0081(id integer not null,second_attack integer,treatment integer,trait_anxiety integer );
  insert into t_model_tab_0081 values (1,1,1,70),(2,1,1,80),(3,1,1,50),(4,1,0,60),(5,1,0,40),(6,1,0,65),(7,1,0,75),(8,1,0,80),(9,1,0,70),(10,1,0,60),(11,0,1,65),(12,0,1,50),(13,0,1,45),(14,0,1,35),(15,0,1,40),(16,0,1,50),(17,0,0,55),(18,0,0,45),(19,0,0,50),(20,0,0,60);
  
  --step2: svm创建mode带超参decay大于最大值;expect: 创建失败,报错提示超参decay值错误
  create model m_model_max_decay1_size_0081 using svm_classification features treatment,trait_anxiety target second_attack from t_model_tab_0081  with decay=1.7976931e+309;
  
  --step3: 清理环境;expext: 清理成功
  drop table t_model_tab_0081;