fix

Author: LiamHamsters

src/EFCore.Ydb/CHANGELOG.md

@@ -1,4 +1,4 @@
-- Fixed Decimal precision/scale mapping in EF provider and added functional tests.
+- Fixed Decimal precision/scale mapping in EF provider.
 - Supported Guid (Uuid YDB type).
 - PrivateAssets="none" is set to flow the EF Core analyzer to users referencing this package [issue](https://github.com/aspnet/EntityFrameworkCore/pull/11350).
 

src/EFCore.Ydb/src/Storage/Internal/YdbTypeMappingSource.cs

@@ -114,7 +114,7 @@ RelationalTypeMappingSourceDependencies relationalDependencies
     {
         if (mappingInfo.ClrType == typeof(decimal)
             || string.Equals(mappingInfo.StoreTypeNameBase, "Decimal", StringComparison.OrdinalIgnoreCase)
-            || string.Equals(mappingInfo.StoreTypeName, "Decimal", StringComparison.OrdinalIgnoreCase))
+            || (mappingInfo.StoreTypeName?.StartsWith("Decimal", StringComparison.OrdinalIgnoreCase) ?? false))
         {
             return Decimal.Clone(mappingInfo);
         }