fix(link-tracker): prefix index on target_url for MySQL 5.7 compat

2026-09-07 19:33:47 +00:00
parent 6f1a25f7fa
commit d5e68ab6fc
1 changed files with 3 additions and 1 deletions
@@ -4,6 +4,7 @@ declare(strict_types=1);

 use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Facades\Schema;

 return new class extends Migration
@@ -24,7 +25,8 @@ return new class extends Migration
            $table->timestamp('last_clicked_at')->nullable();
            $table->timestamps();

-            $table->index('target_url');
+            // MySQL 5.7 不支持对 TEXT 建全值索引，用前缀索引
+            $table->index([DB::raw('target_url(191)')], 'redirects_target_url_index');
        });
    }