From 6321f8060fd19624c4b29b5b3df91b00f59032ca Mon Sep 17 00:00:00 2001
From: lukaseder <lukas.eder@gmail.com>
Date: Thu, 31 Aug 2017 11:35:30 +0200
Subject: [PATCH] [#6545] Support formatting of multi dimensional arrays in
 Result.format()

---
 jOOQ/src/main/java/org/jooq/impl/ResultImpl.java | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/jOOQ/src/main/java/org/jooq/impl/ResultImpl.java b/jOOQ/src/main/java/org/jooq/impl/ResultImpl.java
index 9b8cd82f22..38bf75d559 100644
--- a/jOOQ/src/main/java/org/jooq/impl/ResultImpl.java
+++ b/jOOQ/src/main/java/org/jooq/impl/ResultImpl.java
@@ -844,7 +844,11 @@ final class ResultImpl<R extends Record> implements Result<R> {
             formatted += DatatypeConverter.printBase64Binary((byte[]) value);
         }
         else if (value.getClass().isArray()) {
-            formatted += Arrays.toString((Object[]) value);
+            // [#6545] Nested arrays
+            if (value.getClass().getComponentType().isArray())
+                formatted += Arrays.deepToString((Object[]) value);
+            else
+                formatted += Arrays.toString((Object[]) value);
         }
         else if (value instanceof EnumType) {
             formatted += ((EnumType) value).getLiteral();