1.4.13

What's Changed

• fix(snowflake): handle VARIANT columns with PARSE_JSON during upload by @awalker4 in #664

Full Changelog: 1.4.12...1.4.13

1.4.12

What's Changed

• fix(azure-ai-search): drop fields not present in index before upload by @awalker4 in #663

Full Changelog: 1.4.11...1.4.12

1.4.11

[1.4.11]

• fix: Parse dict values to JSON strings in SQL stagers

1.4.10

[1.4.10]

• fix: Teradata opinionated schema CLOB column now uses CHARACTER SET UNICODE

1.4.9

[1.4.9]

• feat: Teradata auto-creates missing tables with opinionated JSON schema When a provided table name does not exist, create_destination() now creates it automatically instead of failing at precheck.

1.4.8

[1.4.8]

• feat: Teradata opinionated writes with JSON metadata schema Add auto-table-creation for Teradata destination when table_name is not provided. Uses a new 6-column schema (id, record_id, element_id, text, type, metadata as JSON)

1.4.7

[1.4.7]

• fix: SQL downloader KeyError when fields config omits id_column Ensure id_column is always included in the SELECT field list across all SQL connectors (Teradata, PostgreSQL, Snowflake, SingleStore, SQLite).
• fix: case-insensitive column resolution in SQL download responses Add _resolve_column_name to the base SQLDownloader so generate_download_response handles databases that return uppercase column names (e.g., Snowflake, Teradata Enterprise).
• fix: case-insensitive can_delete() in SQL uploader The base SQLUploader.can_delete() now matches record_id_key case-insensitively against database column names, fixing silent delete skips on Snowflake and other case-folding databases.

1.4.6

[1.4.6]

• fix: SQL connector connection leak when commit() fails Wrap commit()/close() in try/finally across Teradata, PostgreSQL, Snowflake, SingleStore, and SQLite so close() is always called.
• fix: Teradata case-insensitive column handling Resolve column names to actual database case before use in double-quoted SQL identifiers. Handles all uppercase/lowercase combinations between database and user config.
• fix: Teradata uploader precheck validates table existence Catch wrong table names early at precheck time instead of failing mid-pipeline.

1.4.5

[1.4.5]

• fix: add capability to use opensearch serverless

1.4.4

[1.4.4]

• fix: add table precheck to teradata source

[1.4.3]

• fix: enable sftp to make directories