From 9d8a5bb208f5616638cbaad878a12d5ac73970d3 Mon Sep 17 00:00:00 2001
From: "hjwblog.com" <yysz169hjw@126.com>
Date: Tue, 10 Oct 2023 14:45:48 +0800
Subject: [PATCH] feat: reuse name (#6626)

---
 clause/expression.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clause/expression.go b/clause/expression.go
index 8d010522..3140846e 100644
--- a/clause/expression.go
+++ b/clause/expression.go
@@ -126,7 +126,7 @@ func (expr NamedExpr) Build(builder Builder) {
 	for _, v := range []byte(expr.SQL) {
 		if v == '@' && !inName {
 			inName = true
-			name = []byte{}
+			name = name[:0]
 		} else if v == ' ' || v == ',' || v == ')' || v == '"' || v == '\'' || v == '`' || v == '\r' || v == '\n' || v == ';' {
 			if inName {
 				if nv, ok := namedMap[string(name)]; ok {