info on return code

guyplusplus · guyplusplus · commit 25ac8096cf97 · 2019-05-06T06:55:19.000+07:00
diff --git a/README.md b/README.md
@@ -85,4 +85,8 @@ Duration(ms): 51792. Total rows retrieved from master: 7466998, slave: 7466898
 
 Job Done. Count Summary warningCount:14, errorCount:28
 D:\Tools\MySQL-Data-Compare>
-```
+```
+
+## Return Code
+
+The tool returns 0 if no error, even if there is any warning. 1 otherwise.
