CASSANDRA How to import and export data

https://docs.datastax.com/en/cql/3.1/cql/cql_reference/copy_r.html

感谢领导,感谢同事,与其自己百思不得其解,不如一个问题就搞定了。

Step1: 下面是导出的脚本,表,表字段

copy testbyjasmine(uid,address) to 'C:\testbyjasmine.csv' with ENCODING='UTF-8' and DELIMITER ='|';

Step2: 下面是导入的脚本,只是将to换成了from

 copy testbyjasmine(uid,address) from 'C:\testfile.txt' with DELIMITER ='|';

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转载自www.cnblogs.com/qianjinyan/p/9182707.html