From 053f0bee51655847240a35d232d60495226f718c Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Tue, 29 Mar 2022 13:23:41 +0800
Subject: [PATCH] Update oracle

---
 .../SqlSugar/Realization/Oracle/OracleProvider.cs    | 12 ++----------
 .../Oracle/SqlBuilder/OracleExpressionContext.cs     | 10 +++++-----
 2 files changed, 7 insertions(+), 15 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
index 836a84bd1..a725b94f7 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
@@ -164,16 +164,8 @@ namespace SqlSugar
                 }
                 else if (parameter.DbType == System.Data.DbType.DateTime)
                 {
-                    if (this.Context.SugarActionType == SugarActionType.Insert)
-                    {
-                        sqlParameter.Value = parameter.Value;
-                        sqlParameter.DbType = System.Data.DbType.DateTime;
-                    }
-                    else
-                    {
-                        sqlParameter.Value = parameter.Value;
-                        sqlParameter.DbType = System.Data.DbType.Date;
-                    }
+                    sqlParameter.Value = parameter.Value;
+                    sqlParameter.DbType = System.Data.DbType.DateTime;
                 }
                 else if (parameter.DbType == System.Data.DbType.AnsiStringFixedLength)
                 {
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index 2dab8582d..28e899978 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -70,15 +70,15 @@ namespace SqlSugar
                 case DateType.Month:
                     return $" ( cast((months_between( {end} ,  {begin})) as number(9,0) ) )";
                 case DateType.Day:
-                    return $" ( ROUND(TO_NUMBER({end} - {begin}))  )";
+                    return $" ( ROUND(TO_NUMBER(cast({end} as date) - cast({begin} as date)))  )";
                 case DateType.Hour:
-                    return $" ( ROUND(TO_NUMBER({end} - {begin}) * 24)  )";
+                    return $" ( ROUND(TO_NUMBER(cast({end} as date) - cast({begin} as date)) * 24)  )";
                 case DateType.Minute:
-                    return $" ( ROUND(TO_NUMBER({end} - {begin}) * 24 * 60) )";
+                    return $" ( ROUND(TO_NUMBER(cast({end} as date) - cast({begin} as date)) * 24 * 60) )";
                 case DateType.Second:
-                    return $" ( ROUND(TO_NUMBER({end} - {begin}) * 24 * 60 * 60) )";
+                    return $" ( ROUND(TO_NUMBER(cast({end} as date) - cast({begin} as date)) * 24 * 60 * 60) )";
                 case DateType.Millisecond:
-                    return $" ( ROUND(TO_NUMBER({end} - {begin}) * 24 * 60 * 60 * 60) )";
+                    return $" ( ROUND(TO_NUMBER(cast({end} as date) - cast({begin} as date)) * 24 * 60 * 60 * 60) )";
                 default:
                     break;
             }