Releases
v1.16.0
1.16.0 (2024-05-07)
New Features
Added snowflake.snowpark.Session.lineage.trace to explore data lineage of Snowflake objects.
Support stored procedure registration with packages given as Python modules.
Added support for structured type schema parsing.
Bug Fixes
Fixed a bug that when inferring a schema, single quotes are added to stage files that already have single quotes.
Local Testing Updates
New Features
Added support for StringType, TimestampType and VariantType data conversion in the mocked function to_date
.
Added support for the following APIs:
snowflake.snowpark.functions
Bug Fixes
Fixed a bug that caused NaT and NaN values to not be recognized.
Fixed a bug when inferring schema, single quotes are added to stage files already have single quotes.
Fixed a bug where DataFrameReader.csv was unable to handle quoted values containing a delimiter.
Fixed a bug that when there is None
value in an arithmetic calculation, the output should remain None
instead of math.nan
.
Fixed a bug in function sum
and covar_pop
that when there is math.nan
in the data, the output should also be math.nan
.
Fixed a bug that stage operation can not handle directories.
Fixed a bug that DataFrame.to_pandas
should take Snowflake numeric types with precision 38 as int64
.
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