JDBC Connection [com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl@182ab3b9] will be managed by Spring
==> Preparing: delete from crm2008.tbl_activity where id in ( ? )
==> Parameters: 1cc42a0539634979861168b816d830c7(String)
Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@25c3d62d]
28-Apr-2022 22:16:52.292 淇℃伅 [http-nio-8080-exec-3] org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
28-Apr-2022 22:16:52.330 淇℃伅 [http-nio-8080-exec-3] org.springframework.jdbc.support.SQLErrorCodesFactory. SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase, Hana]
Transaction synchronization deregistering SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@25c3d62d]
Transaction synchronization closing SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@25c3d62d]
这是你sql有问题，可以现在MySQL数据库工具测试一下sql语句