Yingyi Bu created ASTERIXDB-1407:
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Summary: Let the build branch instead of the probe branch to
broadcast for NLJ
Key: ASTERIXDB-1407
URL: https://issues.apache.org/jira/browse/ASTERIXDB-1407
Project: Apache AsterixDB
Issue Type: Improvement
Reporter: Yingyi Bu
Assignee: Yingyi Bu
There are two motivations for that change:
1. Usually the build branch is smaller;
2. The data properties of the probe branch can still be maintained after a
nested loop join but a broadcast will clear all data properties of a branch.
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