[VL] Result mimatch when to_timestamp with fraction of seconds #8858
Description
Backend
VL (Velox)
Bug description
spark result:
spark-sql (default)> set spark.sql.legacy.timeParserPolicy=legacy;
spark.sql.legacy.timeParserPolicy legacy
spark-sql (default)> select to_timestamp('2025-02-25T03:07:22.2', "yyyy-MM-dd'T'HH:mm:ss.SSS");
2025-02-25 03:07:22.002
gluten result:
spark-sql (default)> set spark.sql.legacy.timeParserPolicy=legacy;
spark.sql.legacy.timeParserPolicy legacy
spark-sql (default)> select to_timestamp('2025-02-25T03:07:22.2', "yyyy-MM-dd'T'HH:mm:ss.SSS");
2025-02-25 03:07:22.2
Spark version
None
Spark configurations
No response
System information
No response