use mysql-connecotor-j:8.0.33，I found an SQL execution exception

[lionel xiu]

We use the mybatis plugin to write an SQL statement, for example: insert into table (id, beforeJson, afterJson) values (null, "", ""), where the types in the beforeJson and afterJson databases are text. In the mapper file, the jdbcType for beforeJson and afterJson in values is specified as LONGVARCHAR. When executing SQL in the code, the following exception is reported: Unknown column '0x'in' field list ', jdk version is 1.8, and jdbc version is org.springframework.boot:spring-boot-starter-jdbc:2.1.18.RELEASE, MySQL driver version is mysql:mysql-connector-java:8.0.33