From 11d720aa25d6fee458746ebabaa49a7ea56ee20f Mon Sep 17 00:00:00 2001
From: Jacek Pyziak <jacek.pyziak@project-pro.pl>
Date: Sat, 28 Feb 2026 00:56:49 +0100
Subject: [PATCH] tmp: extended diagnostic

---
 _diag_licenses.php | 21 ++++++++++++++++-----
 1 file changed, 16 insertions(+), 5 deletions(-)

diff --git a/_diag_licenses.php b/_diag_licenses.php
index 64f77c5..49c4eda 100644
--- a/_diag_licenses.php
+++ b/_diag_licenses.php
@@ -11,21 +11,32 @@ $mdb = new medoo([
   'charset'       => 'utf8'
 ]);
 
+// Test 1: Basic count
 $count = $mdb->count('pp_update_licenses', []);
 echo "COUNT: $count\n";
 
+// Test 2: Exact factory query
 $rows = $mdb->select('pp_update_licenses', '*', ['ORDER' => ['domain' => 'ASC']]);
-echo "select() result type: " . gettype($rows) . "\n";
-if ($rows === false) {
-  echo "ERROR: " . json_encode($mdb->error()) . "\n";
+echo "select() type: " . gettype($rows) . "\n";
+if ($rows === false || $rows === null) {
+  echo "ERROR from Medoo: " . json_encode($mdb->error()) . "\n";
   echo "LAST QUERY: " . $mdb->last() . "\n";
 } else {
-  echo "Rows: " . count($rows) . "\n";
+  echo "Rows returned: " . count($rows) . "\n";
   if (!empty($rows)) {
     echo "First row: " . json_encode($rows[0]) . "\n";
+    echo "Last row:  " . json_encode(end($rows)) . "\n";
   }
 }
 
-// Check table structure
+// Test 3: Table structure
 $cols = $mdb->query("DESCRIBE pp_update_licenses")->fetchAll(PDO::FETCH_ASSOC);
 echo "\nColumns: " . implode(', ', array_column($cols, 'Field')) . "\n";
+
+// Test 4: Try raw SQL
+$raw = $mdb->query("SELECT COUNT(*) as n FROM pp_update_licenses")->fetch(PDO::FETCH_ASSOC);
+echo "Raw SQL count: " . $raw['n'] . "\n";
+
+// Test 5: Check for Medoo error after select
+echo "Medoo error after select: " . json_encode($mdb->error()) . "\n";
+echo "Medoo last query: " . $mdb->last() . "\n";