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Fabian Hueske closed FLINK-5159. -------------------------------- Resolution: Implemented Fix Version/s: 1.2.0 Implement with dbe70732434ff1396e1829080cd14f26b691489a > Improve perfomance of inner joins with a single row input > --------------------------------------------------------- > > Key: FLINK-5159 > URL: https://issues.apache.org/jira/browse/FLINK-5159 > Project: Flink > Issue Type: Improvement > Components: Table API & SQL > Reporter: Alexander Shoshin > Assignee: Alexander Shoshin > Priority: Minor > Fix For: 1.2.0 > > > All inner joins (including a cross join) can be implemented as a > {{MapFunction}} if one of their inputs is a single row. This row can be > passed to a {{MapFunction}} as a {{BroadcastSet}}. > This approach is going to be more lightweight than the other current > strategies. -- This message was sent by Atlassian JIRA (v6.3.4#6332)