Strip quoted tables in constraint names

Author: mythz

src/ServiceStack.OrmLite/OrmLiteDialectProviderBase.cs

@@ -1331,7 +1331,7 @@ public virtual string ToCreateTableStatement(Type tableType)
         public virtual string GetUniqueConstraints(ModelDefinition modelDef)
         {
             var constraints = modelDef.UniqueConstraints.Map(x => 
-                $"CONSTRAINT {GetUniqueConstraintName(x, GetTableName(modelDef))} UNIQUE ({x.FieldNames.Map(f => modelDef.GetQuotedName(f,this)).Join(",")})" );
+                $"CONSTRAINT {GetUniqueConstraintName(x, GetTableName(modelDef).StripQuotes())} UNIQUE ({x.FieldNames.Map(f => modelDef.GetQuotedName(f,this)).Join(",")})" );
 
             return constraints.Count > 0
                 ? constraints.Join(",\n")

tests/ServiceStack.OrmLite.Tests/UniqueConstraintTests.cs

@@ -112,5 +112,24 @@ public void Does_add_multiple_column_unique_constraint_with_custom_name()
             }
         }
 
+        [UniqueConstraint(nameof(Environment), nameof(Name))]
+        public class User
+        {
+            [AutoId]
+            public Guid Id { get; set; }
+            public Guid Environment { get; set; }
+            public string Name { get; set; }
+        }
+        
+        [Test]
+        public void Can_create_User_table_with_Unique_constraints()
+        {
+            OrmLiteUtils.PrintSql();
+            using (var db = OpenDbConnection())
+            {
+                db.DropTable<User>();
+                db.CreateTableIfNotExists<User>();
+            }
+        }
     }
 }