AWS dms documentation change

Service: dms · 2025-04-16 · Documentation low

File: dms/latest/userguide/CHAP_Validating.md

Summary

Added note about override-validation-function limitations and expanded FAILURE_TYPE values

Security assessment

The changes clarify functional limitations of validation rules and add a new error type category. No security vulnerabilities or security features are mentioned.

Diff

diff --git a/dms/latest/userguide/CHAP_Validating.md b/dms/latest/userguide/CHAP_Validating.md
index 0fd823b4b..490c58211 100644
--- a//dms/latest/userguide/CHAP_Validating.md
+++ b//dms/latest/userguide/CHAP_Validating.md
@@ -269,0 +270,4 @@ For example, you can add the following validation rule to run a replace function
+###### Note
+
+`override-validation-function` does not take effect if the column is a part of the primary key.
+
@@ -331 +335 @@ Column name | Data type | Description
-`FAILURE_TYPE` | `VARCHAR(128) NOT NULL` |  Severity of validation error. Can be either `RECORD_DIFF`, `MISSING_SOURCE` or `MISSING_TARGET`.   
+`FAILURE_TYPE` | `VARCHAR(128) NOT NULL` |  Severity of validation error. Can be either `RECORD_DIFF`, `MISSING_SOURCE`, `MISSING_TARGET`, or `TABLE_WARNING`.