2 files changed, 13 insertions, 4 deletions
diff --git a/libdbpp/tablepatch.cpp b/libdbpp/tablepatch.cpp
index f902739..dc42a42 100644
--- a/libdbpp/tablepatch.cpp
+++ b/libdbpp/tablepatch.cpp
@@ -10,7 +10,10 @@
 DB::TablePatch::TablePatch() :
 	insteadOfDelete(nullptr),
 	where(nullptr),
-	order(nullptr)
+	order(nullptr),
+	doDeletes(true),
+	doUpdates(true),
+	doInserts(true)
 {
 }
 
@@ -25,9 +28,9 @@ DB::Connection::patchTable(TablePatch * tp)
 	}
 	TransactionScope tx(this);
 	return {
-		patchDeletes(tp),
-		patchUpdates(tp),
-		patchInserts(tp)
+		tp->doDeletes ? patchDeletes(tp) : 0,
+		tp->doUpdates ? patchUpdates(tp) : 0,
+		tp->doInserts ? patchInserts(tp) : 0
 	};
 }
 
diff --git a/libdbpp/tablepatch.h b/libdbpp/tablepatch.h
index b197254..a8f5e59 100644
--- a/libdbpp/tablepatch.h
+++ b/libdbpp/tablepatch.h
@@ -38,6 +38,12 @@ namespace DB {
 			SqlWriter * where;
 			/// An optional SQL writer to append an order by clause.
 			SqlWriter * order;
+			/// Enable deletion
+			bool doDeletes;
+			/// Enable updates
+			bool doUpdates;
+			/// Enable insertion
+			bool doInserts;
 	};
 }