From 59f79a56f381bfabc0a23862fa5fca28054ebf03 Mon Sep 17 00:00:00 2001
From: 2881099 <2881099@qq.com>
Date: Fri, 3 Mar 2023 11:36:12 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=BF=AE=E5=A4=8D=20Clickhouse=20=E8=87=AA?=
 =?UTF-8?q?=E5=8A=A8=E5=88=86=E8=A1=A8=20where=20=E6=9D=A1=E4=BB=B6?=
 =?UTF-8?q?=E5=88=86=E6=9E=90=E9=97=AE=E9=A2=98=EF=BC=9B?=
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---
 FreeSql/DataAnnotations/TableAttribute.cs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/FreeSql/DataAnnotations/TableAttribute.cs b/FreeSql/DataAnnotations/TableAttribute.cs
index 437fc2d8..5f668e90 100644
--- a/FreeSql/DataAnnotations/TableAttribute.cs
+++ b/FreeSql/DataAnnotations/TableAttribute.cs
@@ -253,7 +253,9 @@ namespace FreeSql.DataAnnotations
         public string[] GetTableNamesBySqlWhere(string sqlWhere, List<DbParameter> dbParams, SelectTableInfo tb, CommonUtils commonUtils)
         {
             if (string.IsNullOrWhiteSpace(sqlWhere)) return AllTables;
-            var quoteParameterName = commonUtils.QuoteParamterName("");
+            var quoteParameterName = "";
+            if (commonUtils._orm.Ado.DataType == DataType.ClickHouse) quoteParameterName = "@"; //特殊处理 Clickhouse 参数化
+            else quoteParameterName = commonUtils.QuoteParamterName("");
             var quoteParameterNameCharArray = quoteParameterName.ToCharArray();
             var columnName = commonUtils.QuoteSqlName(tb.Table.AsTableColumn.Attribute.Name);