Change SqlServerStringConverter to use VarChar when !UseUnicode

ServiceStack · Nov 15, 2016 · fd8cc1d · fd8cc1d
1 parent b76a470
commit fd8cc1d
Showing 1 changed file with 16 additions and 4 deletions.
diff --git a/src/ServiceStack.OrmLite.SqlServer/Converters/SqlServerStringConverters.cs b/src/ServiceStack.OrmLite.SqlServer/Converters/SqlServerStringConverters.cs
@@ -1,15 +1,14 @@
 using System;
+using System.Data;
+using System.Data.SqlClient;
 using ServiceStack.DataAnnotations;
 using ServiceStack.OrmLite.Converters;
 
 namespace ServiceStack.OrmLite.SqlServer.Converters
 {
     public class SqlServerStringConverter : StringConverter
     {
-        public override string MaxColumnDefinition
-        {
-            get { return UseUnicode ? "NVARCHAR(MAX)" : "VARCHAR(MAX)"; }
-        }
+        public override string MaxColumnDefinition => UseUnicode ? "NVARCHAR(MAX)" : "VARCHAR(MAX)";
 
         public override string GetColumnDefinition(int? stringLength)
         {
@@ -24,5 +23,18 @@ public override string GetColumnDefinition(int? stringLength)
                 ? "NVARCHAR({0})".Fmt(safeLength)
                 : "VARCHAR({0})".Fmt(safeLength);
         }
+
+        public override void InitDbParam(IDbDataParameter p, Type fieldType)
+        {
+            base.InitDbParam(p, fieldType);
+
+            var sqlParam = p as SqlParameter;
+            if (sqlParam == null) return;
+
+            if (!UseUnicode)
+            {
+                sqlParam.SqlDbType = SqlDbType.VarChar;
+            }
+        }
     }
 }