From 24c97f178d2802216be487dc5ddb8d25806a27a5 Mon Sep 17 00:00:00 2001
From: Lukas Mateffy <github@mateffy.me>
Date: Tue, 8 Jul 2025 13:48:28 +0200
Subject: [PATCH] fix: pgsql exception in global search with periods in table
 names

---
 packages/support/src/helpers.php | 12 ++++--------
 1 file changed, 4 insertions(+), 8 deletions(-)

diff --git a/packages/support/src/helpers.php b/packages/support/src/helpers.php
index 0c9761a80d..847000e911 100644
--- a/packages/support/src/helpers.php
+++ b/packages/support/src/helpers.php
@@ -163,15 +163,11 @@ if (! function_exists('Filament\Support\generate_search_column_expression')) {
     {
         $driverName = $databaseConnection->getDriverName();
 
-        if (Str::lower($column) !== $column) {
-            $column = match ($driverName) {
-                'pgsql' => (string) str($column)->wrap('"'),
-                default => $column,
-            };
-        }
-
         $column = match ($driverName) {
-            'pgsql' => "{$column}::text",
+            'pgsql' => (string) str($column)
+                ->explode('.')
+                ->map(fn (string $part) => str($part)->wrap('"'))
+                ->implode('.') . '::text',
             default => $column,
         };