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hui pushed a change to branch lmh/PredicatePushDown
in repository https://gitbox.apache.org/repos/asf/iotdb.git


    from 94bd595846c use reference to judge fromHaving/Where
     add 6d3033e8660 opt push down algorithm (tmp save)

No new revisions were added by this update.

Summary of changes:
 .../queryengine/plan/analyze/PredicateUtils.java   | 15 +++----
 ... => PredicateCanPushDownToSourceExtractor.java} | 16 ++++---
 .../plan/optimization/PredicatePushDown.java       | 51 ++++++++++------------
 3 files changed, 39 insertions(+), 43 deletions(-)
 rename 
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/plan/expression/visitor/logical/{PredicateCanPushDownToSourceChecker.java
 => PredicateCanPushDownToSourceExtractor.java} (88%)

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