From 303de6e7c89942b88f16d21830ec963de8ba53c3 Mon Sep 17 00:00:00 2001
From: jessetang <1430482733@qq.com>
Date: Mon, 18 Mar 2024 15:33:54 +0800
Subject: [PATCH] chore: optimize `regEnLetterAndMidline` regular (#6908)

* chore: optimize regular

* fix
---
 schema/constraint.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/schema/constraint.go b/schema/constraint.go
index 0ed1eab01..80a743a83 100644
--- a/schema/constraint.go
+++ b/schema/constraint.go
@@ -8,7 +8,7 @@ import (
 )
 
 // reg match english letters and midline
-var regEnLetterAndMidline = regexp.MustCompile("^[0-9A-Za-z-_]+$")
+var regEnLetterAndMidline = regexp.MustCompile(`^[\w-]+$`)
 
 type CheckConstraint struct {
 	Name       string