From 978c3718205cf520bf106326fc9b250ea6579b11 Mon Sep 17 00:00:00 2001
From: Thomas Portelange <thomas@lekoala.be>
Date: Mon, 12 Mar 2018 14:04:43 +0100
Subject: [PATCH] return 0 for non iterable results

If there are no columns, it's not a iterable result set and we can return 0. This fixes issues with things like CREATE statement.
---
 code/SQLite3Query.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/code/SQLite3Query.php b/code/SQLite3Query.php
index e29a88d..2d77d31 100644
--- a/code/SQLite3Query.php
+++ b/code/SQLite3Query.php
@@ -58,6 +58,11 @@ class SQLite3Query extends Query
      */
     public function numRecords()
     {
+        // Some queries are not iterable using fetchArray like CREATE statement
+        if (!$this->handle->numColumns()) {
+            return 0;
+        }
+        
         $this->handle->reset();
         $c=0;
         while ($this->handle->fetchArray()) {