zhengruifeng commented on code in PR #41931: URL: https://github.com/apache/spark/pull/41931#discussion_r1259317780
########## python/pyspark/pandas/sql_formatter.py: ########## @@ -265,7 +266,14 @@ def _convert_value(self, val: Any, name: str) -> Optional[str]: val._to_spark().createOrReplaceTempView(df_name) return df_name elif isinstance(val, str): - return lit(val)._jc.expr().sql() # for escaped characters. + if is_remote(): + special_characters = ["\\", "'", '"', "\0", "\b", "\n", "\r", "\t"] + escaped_val = val + for char in special_characters: + escaped_val = escaped_val.replace(char, "\\" + char) + return f"'{escaped_val}'" Review Comment: I cannot find a workaround based on DF apis, not sure whether a new proto message is needed -- 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org