Jark Wu created FLINK-16323: ------------------------------- Summary: Support to join a static table in streaming mode Key: FLINK-16323 URL: https://issues.apache.org/jira/browse/FLINK-16323 Project: Flink Issue Type: New Feature Components: Table SQL / API, Table SQL / Planner Reporter: Jark Wu
Currently, we already support to join a stream and a bounded stream using reguar join. However, this will be tranlsated into stream-stream join which is not efficient, because it will output early results and maybe retracted afterwards. A better and native support will be using a special temporal join operator which will block the streaming side until all the static table data is loaded. This can help users to join a huge table, e.g. MySQL table with billion records but changes little. -- This message was sent by Atlassian Jira (v8.3.4#803005)