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danny0405 pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/calcite.git.
from a289a75 Site: Switch PMC Chair to Stamatis Zampetakis
add d616a08 [CALCITE-3608] Promote RelOptUtil.createCastRel to not create
new projection if the input rel is already a project
No new revisions were added by this update.
Summary of changes:
.../java/org/apache/calcite/plan/RelOptUtil.java | 31 ++++++-
.../org/apache/calcite/plan/RelOptUtilTest.java | 103 +++++++++++++++++++++
2 files changed, 130 insertions(+), 4 deletions(-)