AWS dms documentation change
Summary
Added multiple bug fixes related to SQL Server replica detection, PostgreSQL data handling, data validation improvements, and Amazon Redshift LOB operations.
Security assessment
The changes address functional bugs and data integrity issues but do not explicitly mention security vulnerabilities or introduce security features.
Diff
diff --git a/dms/latest/userguide/CHAP_ReleaseNotes.md b/dms/latest/userguide/CHAP_ReleaseNotes.md index cacb0a2a7..966b85cca 100644 --- a//dms/latest/userguide/CHAP_ReleaseNotes.md +++ b//dms/latest/userguide/CHAP_ReleaseNotes.md @@ -146,0 +147,7 @@ DMS task resume issue after upgrade | When resuming tasks after an AWS DMS versi +SQL Server Always On primary replica issue | Fixed an issue where AWS DMS now correctly identifies the primary replica in Microsoft SQL Server Always On Availability Groups, resolving previous case sensitivity detection errors. +PostgreSQL target numeric data handling issue | Fixed an issue where AWS DMS tasks failed when migrating unbound numeric data types to PostgreSQL target endpoints. +Data validation character handling issue | AWS DMS now correctly validates CHAR and VARCHAR data during migrations, eliminating false positive reports in validation tasks. +Amazon Redshift LOB parallel apply issue | AWS DMS prevents data corruption in Large Object (LOB) data during parellel batch operations when using Amazon Redshift as a target endpoint. +Data validation with column filter issue | Validation failures are prevented and queries are successfully executed on Amazon S3 target when source column filters are applied to VARCHAR, CHAR, DATE, and DATETIME data types. +S3 validation data persistence issue | When using Amazon S3 targets, consistent data validation states are maintained throughout Change Data Capture (CDC) operations. +String formatting validation issue | Fixed an issue where data validation failed due to string formatting errors during record comparison operations. @@ -251,0 +259,7 @@ Columns truncation from source SQL Server Views | When migrating data from sourc +SQL Server Always On primary replica issue | Fixed an issue where AWS DMS now correctly identifies the primary replica in Microsoft SQL Server Always On Availability Groups, resolving previous case sensitivity detection errors. +PostgreSQL target numeric data handling issue | Fixed an issue where AWS DMS tasks failed when migrating unbound numeric data types to PostgreSQL target endpoints. +Data validation character handling issue | AWS DMS now correctly validates CHAR and VARCHAR data during migrations, eliminating false positive reports in validation tasks. +Amazon Redshift LOB parallel apply issue | AWS DMS prevents data corruption in Large Object (LOB) data during parellel batch operations when using Amazon Redshift as a target endpoint. +Data validation with column filter issue | Validation failures are prevented and queries are successfully executed on Amazon S3 target when source column filters are applied to VARCHAR, CHAR, DATE, and DATETIME data types. +S3 validation data persistence issue | When using Amazon S3 targets, consistent data validation states are maintained throughout Change Data Capture (CDC) operations. +String formatting validation issue | Fixed an issue where data validation failed due to string formatting errors during record comparison operations.