voltdb join 报错

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2022-07-27


报错信息
Unexpected Ad Hoc Planning Error: java.lang.RuntimeException: Error compiling query: org.voltdb.planner.PlanningErrorException: Join of multiple partitioned tables has insufficient join criteria.

解决办法
​​​https://docs.voltdb.com/UsingVoltDB/sqlref_select.php​​​
里有
You can only join two or more partitioned tables if those tables are partitioned on the same value and joined on equality of the partitioning column. Joining two partitioned tables on non-partitioned columns or on a range of values is not supported. However, there are no limitations on joining to replicated tables.


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