在对数据进行写入、更新使用诸如Fields/Data/Scan 方法时,如果给定的参数为map/struct 类型,给定参数的键名/属性名称将会自动按照忽略大小写及特殊字符的方式与数据表的字段进行自动识别映射。 这也是为什么使用GoFrame ORM执行数据库操作时会出现 SHOW FULL COLUMNS FROM `xxx` 语句的原因,该语句每...
Register a custom serializer for your Flink program Issue with using Kryo’s JavaSerializer Register a custom serializer for your Flink program If you use a custom type in you...
json2pb message repeated field map integers floating point enum string bytes bool unknown fields json2pb Learn how to transfer json to pb. brpc支持json和protobuf间的双向 转化,...
json2pb message repeated field map integers floating point enum string bytes bool unknown fields json2pb Learn how to transfer json to pb. brpc支持json和protobuf间的双向 转化,...
3rd Party Serializers Issue with using Kryo’s JavaSerializer 3rd Party Serializers If you use a custom type in your Flink program which cannot be serialized by the Flink type ...