icheng3--book-test/csv-test.parquet filter=lfs diff=lfs merge=lfs -text icheng3--book-test/test/index.duckdb filter=lfs diff=lfs merge=lfs -text icheng3--book-test/test/0000.parquet filter=lfs diff=lfs merge=lfs -text default/test/0000.parquet filter=lfs diff=lfs merge=lfs -text default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text