From b6b690edb3704f50ff575418e0916123f715429b Mon Sep 17 00:00:00 2001
From: augushong <augushong@163.com>
Date: Sun, 1 Feb 2026 00:22:51 +0800
Subject: [PATCH] =?UTF-8?q?feat(tools/db):=20=E5=9C=A8=E8=A1=A8=E7=BB=93?=
 =?UTF-8?q?=E6=9E=84=E6=8F=8F=E8=BF=B0=E4=B8=AD=E6=98=BE=E7=A4=BA=E8=A1=A8?=
 =?UTF-8?q?=E6=B3=A8=E9=87=8A?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../command/tools/db/ToolsDbDescBase.php      | 26 +++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/extend/base/common/command/tools/db/ToolsDbDescBase.php b/extend/base/common/command/tools/db/ToolsDbDescBase.php
index ae62c45..d8ceff5 100644
--- a/extend/base/common/command/tools/db/ToolsDbDescBase.php
+++ b/extend/base/common/command/tools/db/ToolsDbDescBase.php
@@ -54,6 +54,32 @@ class ToolsDbDescBase extends Command
             $output->writeln('<comment>' . str_repeat('=', 60) . '</comment>');
             $output->writeln('');
 
+            $tableComment = '';
+            try {
+                $escaped = addcslashes($fullTableName, "\\_%");
+                $rows = Db::connect($connection)->query("SHOW TABLE STATUS LIKE '$escaped'");
+                if (!empty($rows)) {
+                    $tableComment = (string)($rows[0]['Comment'] ?? '');
+                }
+            } catch (\Throwable $e) {
+            }
+
+            if ($tableComment === '') {
+                try {
+                    $rows = Db::connect($connection)->query("SHOW CREATE TABLE `$fullTableName`");
+                    if (!empty($rows)) {
+                        $create = $rows[0]['Create Table'] ?? '';
+                        if ($create !== '' && preg_match("/COMMENT='(.*?)'/s", $create, $matches)) {
+                            $tableComment = stripcslashes($matches[1]);
+                        }
+                    }
+                } catch (\Throwable $e) {
+                }
+            }
+
+            $output->writeln('<info>表注释：</info>' . $tableComment);
+            $output->writeln('');
+
             $columns = Db::connect($connection)->query("SHOW FULL COLUMNS FROM `$fullTableName`");
 
             if (empty($columns)) {