報錯內容: java.sql.SQLException: Column count doesn't match value count at row 1 at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1056) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:957) at com.mysql.jdbc.MysqlIO.check
升級mysql后,運行程序報錯 [Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column ‘......’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=