putao520 opened a new issue, #2862: URL: https://github.com/apache/datafusion-sqlparser-rs/issues/2862
**Dialect**: PostgreSQL **Statement** ```sql CREATE OPERATOR === (PROCEDURE = int8eq, LEFTARG = bigint, RIGHTARG = bigint); ``` **Current behavior**: The tokenizer splits a run starting with `=` into single-character tokens, so `===` never reaches the parser as one operator token. PG allows any operator made of the operator characters. **Expected AST**: A single multi-character operator token usable where PG accepts `any_operator`, e.g. in `CREATE OPERATOR` / `DROP OPERATOR`. **0.63.0 anchor**: `tokenizer.rs:1579-1586; mod.rs:7309-7320` **pg_regress coverage**: `create_operator / drop_operator (regression)` -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
