4 ms·

My understanding is that the CSV is read in chunks, and then each chunk is parsed in a different thread. This is the description in the experimental PR (parall

by wenc 3y ago

My understanding is that the CSV is read in chunks, and then each chunk is parsed in a different thread. This is the description in the experimental PR (parallel CSV has since merged into the main branch) https://github.com/duckdb/duckdb/pull/5194 https://github.com/duckdb/duckdb/pull/5194

bombolo 3y ago
Sounds like a good way to fail to parse all the possible files properly.
- wenc 3y ago
  How so?
  - bombolo 3y ago
    Because you read a \n or a comma but you don't know if there was an open quote before the block you're currently reading.
    - deleted 3y ago
      [deleted]