juju4 opened a new issue, #15872: URL: https://github.com/apache/datafusion/issues/15872
### Describe the bug From https://github.com/openobserve/openobserve/discussions/6584 regexp_match does not seem to work with length or space matches. see below. ### To Reproduce ``` $ mkdir ~/.cargo/tmp; TMPDIR=~/.cargo/tmp cargo install datafusion-cli $ datafusion-cli DataFusion CLI v47.0.0 > select * from 'test-datafusion.csv'; +---+-------+ | a | b | +---+-------+ | 1 | one | | 2 | two | | 3 | three | +---+-------+ 3 row(s) fetched. Elapsed 0.006 seconds. > select * from 'test-datafusion.csv' where regexp_match(a, '(.){4,}'); Error during planning: Cannot create filter with non-boolean predicate 'regexp_match(test-datafusion.csv.a, Utf8("(.){4,}"))' returning List(Field { name: "item", data_type: Utf8, nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} }) > select * from 'test-datafusion.csv'; +---+--------------+ | a | b | +---+--------------+ | 1 | one | | 2 | two | | 3 | three | | 3 | four -O test | +---+--------------+ 4 row(s) fetched. Elapsed 0.010 seconds. > select * from 'test-datafusion.csv' where regexp_match(b, '(.){4,}'); Error during planning: Cannot create filter with non-boolean predicate 'regexp_match(test-datafusion.csv.b, Utf8("(.){4,}"))' returning List(Field { name: "item", data_type: Utf8, nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} }) > select * from 'test-datafusion.csv' where regexp_match(b, '\s-O\s'); Error during planning: Cannot create filter with non-boolean predicate 'regexp_match(test-datafusion.csv.b, Utf8("\s-O\s"))' returning List(Field { name: "item", data_type: Utf8, nullable: true, dict_id: 0, dict_is_ordered: false, metadata: {} }) ``` ### Expected behavior both should return one result with no error. ### Additional context _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
