nosql - 我可以在 Oracle NoSQL 数据库中执行左连接吗？

Question

我们正在使用带有几个表的固定模式数据模型。我们计划在这些表之间执行左外连接。Oracle NoSQL 数据库是否支持这种联接？

使用两个表 A 和 B 的这个简单示例：

 Table A
 {"idA":2,"nameA":"a2"}
 {"idA":3,"nameA":"a3"}
 {"idA":1,"nameA":"a1"}

 Table B
 {"idA":2,"idB":2,"nameB":"b22"}
 {"idA":1,"idB":1,"nameB":"b11"}

 We would like to perform a simple Left Outer Join on tables A and B to get the     following desired result:

 {"a":{"idA":1,"nameA":"a1"},"b":{"idA":1,"idB":1,"nameB":"b11"}}
 {"a":{"idA":2,"nameA":"a2"},"b":{"idA":2,"idB":2,"nameB":"b22"}}
 {"a":{"idA":3,"nameA":"a3"},"b":null}   

可能吗？请指教。