Field problems in MySQL

mysql The field type in the database of is datetime, It is usually a normal time type , such as ：2021-04-11 18：10:06 perhaps null, But sometimes when importing data, the value of this field will change to 0000-00-00 00:00:00, In this case, an error occurs in the query . This is because 0000-00-00 00:00:00 Special values are allowed in the database , But will be jvm Considered illegal .

terms of settlement ：

1. Avoid this time in the database

2. Link in the database url Followed by &&zeroDateTimeBehavior=convertToNull