Implement the streaming engine for polars and try to fix spark for the regression test - #175

Implement the streaming engine for polars and try to fix spark for the regression test#175

Tmonster merged 7 commits into

duckdblabs:mainduckdblabs/db-benchmark:mainfrom

Tmonster:polars_streaming_fix_sparkTmonster/db-benchmark:polars_streaming_fix_sparkCopy head branch name to clipboard