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我是 Cassandra 的新手,我尝试了一个像这样的简单连接查询
$result = new Cassandra\SimpleStatement(<<<EOD select city.*, state.* from city, state where city.city_id = state.city_id EOD );
但它不工作所以请任何人都可以帮助我吗?
我对 dbeaver 不熟悉,但 Cassandra CQL 不支持连接,因此您尝试执行的操作可能不受支持。