Yang Xiufeng
Yang Xiufeng
waiting for https://github.com/databendlabs/databend/pull/16786 to merge
@everpcpc do you need to review again?
@BohuTANG next image will be much faster
the error is unexpected, CSV should handle it by default,(not require FIELD_OPTIONALLY_ENCLOSED_BY) it takes too long time to download https://datasets.clickhouse.com/hits_compatible/hits.csv.gz is there a file fragment to reproduce the problem?
when copy from parquet fields are matched by name. currently， when reading parquet file, the fields of file schema is modified that all field names are turned to lowercase. the...
and I am working on this https://github.com/databendlabs/databend/issues/16897 for better support of this issue
copy into your_table_with_3_colums from (select $1, $2, $3 from @your_stage/path_to_csvs) file_format = (type=csv)
for parquet，we can get num rows after read partition
after the first copy run succeed, the path of file loaded is remembered and skipped in the following two runs.