bug fixed for ValidConnectionChecker

2023-03-04 19:17:16 +00:00 · 2016-11-25 20:58:26 +08:00
parent fbe54ff217
commit 89093deb75
2 changed files with 5 additions and 1 deletions
@@ -105,7 +105,7 @@ public class MySqlValidConnectionChecker extends ValidConnectionCheckerAdapter i
            }
        }

-        if (validateQuery == null) {
+        if (validateQuery == null || validateQuery.length() == 0) {
            return true;
        }

@@ -70,6 +70,10 @@ public class OracleValidConnectionChecker extends ValidConnectionCheckerAdapter
            conn = ((ConnectionProxy) conn).getRawObject();
        }

+        if (validateQuery == null || validateQuery.length() == 0) {
+            return true;
+        }
+
        Statement stmt = null;
        ResultSet rs = null;
        try {