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eldenmoon pushed a change to branch cs_opt_version-3.1
in repository https://gitbox.apache.org/repos/asf/doris.git
from 281c51b80d3 [feature](partition prune) support remove predicates that
are always true after partition prune in list partition (#57306)
new 847e74074f0 optimize MapFileColumnIterator::read_by_rowids
new ef0b5f2ef12 optimize cast performance when variant only contains null
values
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Summary of changes:
be/src/olap/rowset/segment_v2/column_reader.cpp | 118 ++++++++++++++++++++++--
be/src/olap/rowset/segment_v2/column_reader.h | 7 ++
be/src/vec/columns/column_object.cpp | 9 +-
be/src/vec/columns/column_object.h | 2 +-
be/src/vec/functions/function_cast.h | 2 +-
5 files changed, 126 insertions(+), 12 deletions(-)
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