Samin061 opened a new pull request, #5094: URL: https://github.com/apache/calcite/pull/5094
## Jira Link No Jira filed yet; happy to open one if preferred. This is a small escaping fix in the SQL generator. ## Changes Proposed `BigQuerySqlDialect` declares its escaped quote as `\'`, but the base `quoteStringLiteral` only replaces the quote character, so a literal backslash in a string value reaches BigQuery unescaped. BigQuery treats backslash as an escape character inside string literals, so a pushed-down value such as `x\` or `\'; ...` closes the literal early and the trailing characters are parsed as SQL rather than data. Override `quoteStringLiteral` to double backslashes before the base method escapes the enclosing quote, so backslash-containing values round-trip as data. Added a rel2sql regression test next to `testCharLiteralForBigQuery`. -- 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]
