Database ingestion and replication apply jobs in a CDC staging group might have degraded performance during purge processing of expired files in storage.

(October 2025)

Database ingestion and replication incremental load or combined load jobs that process SQL Server source tables without a primary key might write duplicate records to a Snowflake target that uses the Superpipe option if columns with null values are not properly handled by the Snowflake COALESCED function. As a result, the count of records written to the target might be greater than the count of source records read.

(October 2025)

For database ingestion and replication incremental load and combined load jobs that have a Snowflake target with the Superpipe option set and that use Audit apply mode, if you redeploy the job after some Delete operations are recorded in the Snowflake STREAM table but before merge apply processing has completed, the Delete records are not written to the target.

(October 2025)

After the May 2025 release, database ingestion and replication jobs that have a Snowflake Data Cloud target and use

Authorization Code

authorization might fail with the following error when the access token that's generated from user interface expires:

The error occurs because of the JDBC driver upgrade in the May release.

(October 2025)

Database ingestion and replication combined load jobs that have a Snowflake target fail with the following error if some Snowflake tables that were previously included in the job are removed:

The problem occurs because the job still tries to initialize streaming channels and fetch metadata for the removed tables in Snowflake.

(July 2025)

After the April 2025 release, database ingestion and replication incremental load or combined load jobs that have an Oracle source without a primary key and a Snowflake target write duplicate rows to the target when processing an Update operation.

(May 2025)