2019-09-27 14:44 −The JAVA_HOME environment variable is not defined correctlyThis environment variable is needed to run this programNB: JAVA_HOME should point to a JDK ... 那些年的代码 0 18007 java.sql.SQLException: Unknown system variable 'query_cache_size' ...
2019-09-27 14:44 −The JAVA_HOME environment variable is not defined correctlyThis environment variable is needed to run this programNB: JAVA_HOME should point to a JDK ... 那些年的代码 0 18007 总结:TypeError: must be real number, not str ...
Hibernate: hbm2ddl.auto=update in production? Is it okay to run Hibernate applications configured with hbm2ddl.auto=update to update the database schema in a production environment? No, it's unsafe. Despite the best efforts of the Hibernate team,......