Hi,
I’m having problems when querying a Parquet dataset with the message “Unable to coerce from the file’s data type ‘int64’ to the column’s data type ‘timestamp’”
I found this Dremio support topic where it is said that “Support for microsecond and nanosecond precision timestamps is scheduled for Dremio 26”
There is already a release date for this version/or specific problem?
Thank you
Hi @grilo13,
Thanks for reaching out. Dremio is actively looking at this issue but we do not have a firm release version nor timeline. Best current estimate is H2CY2025 but it is subject to change.
Hi, @caseykarst
Thank you for the quick reply.
I’ll find a workaround until the release is available.
Best regards
Is it possible to get the raw (64-bit) BIGINT microsecond epoch value, when reading microsecond precision timestamps from Apache Parquet? The same applies to nanos.
Currently, I get a TIMESTAMP value truncated to milliseconds in Dremio 26.