Correctly map unsigned database types with precision, scale, size o…

…r display width to CLR types.
PomeloFoundation · Oct 24, 2019 · 78d038c · 78d038c
1 parent e7aca63
commit 78d038c
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/EFCore.MySql/Storage/Internal/MySqlTypeMappingSource.cs b/src/EFCore.MySql/Storage/Internal/MySqlTypeMappingSource.cs
@@ -440,5 +440,17 @@ private RelationalTypeMapping FindRawMapping(RelationalTypeMappingInfo mappingIn
 
             return null;
         }
+
+        protected override string ParseStoreTypeName(string storeTypeName, out bool? unicode, out int? size, out int? precision, out int? scale)
+        {
+            var storeTypeBaseName = base.ParseStoreTypeName(storeTypeName, out unicode, out size, out precision, out scale);
+
+            if (storeTypeName?.Contains("unsigned", StringComparison.OrdinalIgnoreCase) ?? false)
+            {
+                return storeTypeBaseName + " unsigned";
+            }
+
+            return storeTypeBaseName;
+        }
     }
 }