From e780f12632e52d839b80f54fba035556cb97faa7 Mon Sep 17 00:00:00 2001
From: Cinchoo <cinchoofrx@gmail.com>
Date: Fri, 7 Jun 2024 11:59:26 -0400
Subject: [PATCH] BCP Incorrect condition? #318

---
 src/ChoETL/Common/ChoUtility.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ChoETL/Common/ChoUtility.cs b/src/ChoETL/Common/ChoUtility.cs
index 078b2b50..a75ea7a1 100644
--- a/src/ChoETL/Common/ChoUtility.cs
+++ b/src/ChoETL/Common/ChoUtility.cs
@@ -2251,8 +2251,9 @@ private static void Bcp(this IDataReader dr, SqlBulkCopy bcp, string tableName,
                 };
             }
 
-            if (columnMappings == null || columnMappings.Count == 0)
+            if (columnMappings != null && columnMappings.Count > 0)
             {
+                bcp.ColumnMappings.Clear();
                 foreach (KeyValuePair<string, string> keyValuePair in columnMappings)
                     bcp.ColumnMappings.Add(keyValuePair.Key, keyValuePair.Value);
             }