From 32b33e448a709031ef72f27959170ace33f7bed1 Mon Sep 17 00:00:00 2001
From: sunkaixuna <610262374@qq.com>
Date: Sat, 13 Nov 2021 17:42:44 +0800
Subject: [PATCH] update  Oracle   odp  bug

---
 .../Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
index 8abdbc7d4..eabbb6d8b 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/DbMaintenance/OracleDbMaintenance.cs
@@ -360,7 +360,9 @@ namespace SqlSugar
 
         private List<DbColumnInfo> GetColumnInfosByTableName(string tableName)
         {
-            string sql = "select * from " +SqlBuilder.GetTranslationTableName(tableName) + " WHERE 1=2 ";
+            string sql = "select *  /* " + Guid.NewGuid() + " */ from " + SqlBuilder.GetTranslationTableName(tableName) + " WHERE 1=2 ";
+            this.Context.Utilities.RemoveCache<List<DbColumnInfo>>("DbMaintenanceProvider.GetFieldComment."+tableName);
+            this.Context.Utilities.RemoveCache<List<string>>("DbMaintenanceProvider.GetPrimaryKeyByTableNames." + this.SqlBuilder.GetNoTranslationColumnName(tableName).ToLower());
             var oldIsEnableLog = this.Context.Ado.IsEnableLogEvent;
             this.Context.Ado.IsEnableLogEvent = false;
             using (DbDataReader reader = (DbDataReader)this.Context.Ado.GetDataReader(sql))