minghong

selectdb.com [email protected]

@SelectDB Beijing, China englefly

Results 170 comments of


                                            minghong

[opt](nereids) improve filter estimation on string column

run buildall

[opt](nereids) improve filter estimation on string column

run p0

[opt](nereids) improve filter estimation on string column

run buildall

[opt](nereids)calculate expression cost

run buildall

[opt](nereids)calculate expression cost

run buildall

[opt](nereids)calculate expression cost

run buildall

[opt](nereids)calculate expression cost

run buildall

[feat](nereids)Compress materialize for group by

run buildall

[feat](nereids)Compress materialize for group by

run buildall

[Pick](nereids) pick 40529 41464 40349

run buildall

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