From 117568178e3097087277fd3c0bfdbaf9773710b8 Mon Sep 17 00:00:00 2001
From: 2881099 <2881099@qq.com>
Date: Tue, 10 Oct 2023 03:39:42 +0800
Subject: [PATCH] =?UTF-8?q?-=20=E4=BF=AE=E5=A4=8D=203.2.801=20AsTreeCte=20?=
 =?UTF-8?q?cte=5Fpath=20=E5=88=AB=E5=90=8D=E9=97=AE=E9=A2=98=EF=BC=9B?=
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---
 FreeSql/Extensions/FreeSqlGlobalExtensions.cs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/FreeSql/Extensions/FreeSqlGlobalExtensions.cs b/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
index 26445eb9..1890dccc 100644
--- a/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
+++ b/FreeSql/Extensions/FreeSqlGlobalExtensions.cs
@@ -733,7 +733,7 @@ JOIN {select._commonUtils.QuoteSqlName(tbDbName)} a ON cte_tbc.cte_id = a.{selec
         }
 
         var sql1ctePath = "";
-        var wct2ctePath = "";
+        string wct2ctePath = null;
         if (pathSelector != null)
         {
             select._tables[0].Parameter = pathSelector?.Parameters[0];
@@ -751,7 +751,6 @@ JOIN {select._commonUtils.QuoteSqlName(tbDbName)} a ON cte_tbc.cte_id = a.{selec
                 case DataType.Firebird:
                 case DataType.ClickHouse:
                     sql1ctePath = select._commonExpression.ExpressionWhereLambda(select._tables, select._tableRule, Expression.Call(typeof(Convert).GetMethod("ToString", new Type[] { typeof(string) }), pathSelector?.Body), select._diymemexpWithTempQuery, null, null);
-                    wct2ctePath = select._commonExpression.ExpressionWhereLambda(select._tables, select._tableRule, pathSelector?.Body, select._diymemexpWithTempQuery, null, null);
                     break;
                 case DataType.MySql:
                 case DataType.OdbcMySql:
@@ -762,7 +761,6 @@ JOIN {select._commonUtils.QuoteSqlName(tbDbName)} a ON cte_tbc.cte_id = a.{selec
                     break;
                 default:
                     sql1ctePath = select._commonExpression.ExpressionWhereLambda(select._tables, select._tableRule, pathSelector?.Body, select._diymemexpWithTempQuery, null, null);
-                    wct2ctePath = sql1ctePath;
                     break;
             }
             sql1ctePath = $"{sql1ctePath} as cte_path, ";
@@ -780,6 +778,8 @@ JOIN {select._commonUtils.QuoteSqlName(tbDbName)} a ON cte_tbc.cte_id = a.{selec
         if (pathSelector != null)
         {
             select._tables[0].Parameter = pathSelector?.Parameters[0];
+            if (wct2ctePath == null)
+                wct2ctePath = select._commonExpression.ExpressionWhereLambda(select._tables, select._tableRule, pathSelector?.Body, select._diymemexpWithTempQuery, null, null);
             sql2ctePath = select._commonUtils.StringConcat(
                 new string[] {
                     up == false ? "wct1.cte_path" : wct2ctePath,