From fc25f64feb4140332fd905e00226e3d4a126399c Mon Sep 17 00:00:00 2001
From: Russ Kollmansberger <rlkollman@kollman.net>
Date: Sun, 31 Aug 2025 12:20:22 -0500
Subject: [PATCH] Added method to apply delta SQL script including
 asynchronously

---
 Delta.cs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/Delta.cs b/Delta.cs
index e7fdb4b..4641f88 100644
--- a/Delta.cs
+++ b/Delta.cs
@@ -2,6 +2,7 @@
 using System.Data;
 using System.Linq;
 using System.Text;
+using System.Threading.Tasks;
 
 namespace DbTools {
     public class Delta {
@@ -32,6 +33,21 @@ namespace DbTools {
             return BuildDelta(db1, db2, removeUnusedTables, removeUnusedColumns, removeUnusedTriggers, removeUnusedIndexes);
         }
 
+        public async Task<bool> ApplyDeltaAsync(IDbConnection cn, string sql) {
+            return await Task.Run(() => {
+                return ApplyDelta(cn, sql);
+            });
+        }
+
+        public bool ApplyDelta(IDbConnection cn, string sql) {
+            bool success = false;
+            using (var cmd = cn.CreateCommand()) {
+                cmd.CommandText = sql;
+                success = cmd.ExecuteNonQuery() > 0;
+            }
+            return success;
+        }
+
         private string BuildDelta(Database db1, Database db2, bool removeUnusedTables, bool removeUnusedColumns, bool removeUnusedTriggers, bool removeUnusedIndexes) {
             StringBuilder sb = new StringBuilder();