diff --git a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ConvertJSONToSQL.java b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ConvertJSONToSQL.java
index 638ec9dc5c..9705dc0954 100755
--- a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ConvertJSONToSQL.java
+++ b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/ConvertJSONToSQL.java
@@ -547,7 +547,7 @@ public class ConvertJSONToSQL extends AbstractProcessor {
         case Types.NUMERIC:
             if (fieldNode.isBoolean()) {
                 // Convert boolean to number representation for databases those don't support boolean type.
-                fieldValue = fieldNode.asBoolean() ? "0" : "1";
+                fieldValue = fieldNode.asBoolean() ? "1" : "0";
             }
             break;
 
diff --git a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestConvertJSONToSQL.java b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestConvertJSONToSQL.java
index 8a03a81078..26f04a2601 100755
--- a/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestConvertJSONToSQL.java
+++ b/nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/test/java/org/apache/nifi/processors/standard/TestConvertJSONToSQL.java
@@ -205,9 +205,8 @@ public class TestConvertJSONToSQL {
         out.assertAttributeEquals("sql.args.1.value", "1");
         out.assertAttributeEquals("sql.args.2.type", String.valueOf(java.sql.Types.VARCHAR));
         out.assertAttributeEquals("sql.args.2.value", "Bool");
-        // Boolean value 'true' is converted to '0'
         out.assertAttributeEquals("sql.args.3.type", String.valueOf(java.sql.Types.INTEGER));
-        out.assertAttributeEquals("sql.args.3.value", "0");
+        out.assertAttributeEquals("sql.args.3.value", "1");
 
         out.assertContentEquals("INSERT INTO PERSONS (ID, NAME, CODE) VALUES (?, ?, ?)");
     }