需求:我想把数据库中的tinyint(1)里面存储的1/0,自动转换为实体类的boolean类型,方便输出到前台Combobox默认选中项。 解决方案: A.将数据库中的tinyint(1)更改为tinyint(2) B.在jdbcUrl中加入&tinyInt1isBit=false C. @Select("SELECT id AS valueField, val
sqoop从mysql导入数据到hive时tinyint(1)格式自动变成Boolean解决方案 首先,来一段官网原文: 27.2.5. MySQL: Import of TINYINT(1) from MySQL behaves strangely Problem: Sqoop is treating TINYINT(1) columns as booleans, which is for