使用Cassandra,我可以load JSON into a table:
INSERT INTO foo.bar JSON '{"foo": "bar", "bar": "foo"}';
但是,如果列bar
不存在,Cassandra会抱怨:
InvalidRequest: Error from server: code=2200 [Invalid query] message="JSON values map contains unrecognized column: bar"
我可以让Cassandra插入已识别的列并跳过未知的列吗?