Closed Gun9niR closed 7 months ago
See get_like_selectivity for details. This fix significantly narrows the selectivity gap of LIKE between optd and Postgres on JOB.
get_like_selectivity
LIKE
https://github.com/cmu-db/optd/blob/4fae01af3cbc723be5b6a85e1fae8bc31c1fa297/optd-datafusion-repr/src/cost/base_cost/filter.rs#L347-L357
See
get_like_selectivityfor details. This fix significantly narrows the selectivity gap ofLIKEbetween optd and Postgres on JOB.https://github.com/cmu-db/optd/blob/4fae01af3cbc723be5b6a85e1fae8bc31c1fa297/optd-datafusion-repr/src/cost/base_cost/filter.rs#L347-L357