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Merged
sfc-gh-mayliu merged 2 commits into from
May 7, 2026
Merged

Merge back v1.50.1 #4216

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742a9f9
prepare release v1.50.1
sfc-gh-mayliu May 5, 2026
032ba92
update changelog for next release
sfc-gh-mayliu May 7, 2026
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14 changes: 10 additions & 4 deletions CHANGELOG.md
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#### Bug Fixes

- Fixed a bug where using parameter bindings for `CALL` queries issued through `session.sql` would raise an error.
- Fixed a bug where `StringType` columns from Iceberg tables were not recognized as max-size strings.
- Improved the `FileNotFoundError` message raised when `INFER_SCHEMA` returns zero rows so it also points to file format options (`PARSE_HEADER`, `SKIP_HEADER`, `ON_ERROR=CONTINUE`) that can silently filter everything out, instead of only suggesting a missing path.

#### Improvements
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sfc-gh-mayliu marked this conversation as resolved.

- When `Session.reduce_describe_query_enabled` is enabled, fewer DESCRIBE queries are issued when the outer query only projects or renames columns from an inner subquery whose column types are already known.

## 1.50.1 (2026-05-06)

### Snowpark Python API Updates

#### Bug Fixes

- Fixed a bug where using parameter bindings for `CALL` queries issued through `session.sql` would raise an error.
- Fixed a bug where `StringType` columns from Iceberg tables were not recognized as max-size strings.
- Improved the `FileNotFoundError` message raised when `INFER_SCHEMA` returns zero rows so it also points to file format options (`PARSE_HEADER`, `SKIP_HEADER`, `ON_ERROR=CONTINUE`) that can silently filter everything out, instead of only suggesting a missing path.

## 1.50.0 (2026-04-23)

### Snowpark Python API Updates
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2 changes: 1 addition & 1 deletion recipe/meta.yaml
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{% set name = "snowflake-snowpark-python" %}
{% set version = "1.50.0" %}
{% set version = "1.50.1" %}
{% set noarch_build = (os.environ.get('SNOWFLAKE_SNOWPARK_PYTHON_NOARCH_BUILD', 'false')) == 'true' %}
{% set build_number = os.environ.get('SNOWFLAKE_SNOWPARK_PYTHON_BUILD_NUMBER', 0) %}

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2 changes: 1 addition & 1 deletion src/snowflake/snowpark/version.py
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# Update this for the versions
VERSION = (1, 50, 0)
VERSION = (1, 50, 1)
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