数据库执行报错org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; SQL [n/a];

 org.springframework.dao.InvalidDataAccessResourceUsageException: could not execute statement; 
 SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not execute statement```

字段跟sql里面的冲突了，
sql里面内置的应该也有desc字段
改成了flow_desc 就好了