From ee1f5186d3de1c48184450780a9a6b582b1ecc30 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Mon, 25 Sep 2017 12:48:45 +0800
Subject: [PATCH] Update Oracle

---
 .../OracleTest/UnitTest/ExpressionTest/Method.cs     | 12 ++++++------
 .../Oracle/SqlBuilder/OracleExpressionContext.cs     |  5 +++++
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Src/Asp.Net/OracleTest/UnitTest/ExpressionTest/Method.cs b/Src/Asp.Net/OracleTest/UnitTest/ExpressionTest/Method.cs
index de52b57ce..79fe881dc 100644
--- a/Src/Asp.Net/OracleTest/UnitTest/ExpressionTest/Method.cs
+++ b/Src/Asp.Net/OracleTest/UnitTest/ExpressionTest/Method.cs
@@ -107,7 +107,7 @@ namespace OrmTest.UnitTest
             expContext.Resolve(exp, ResolveExpressType.WhereSingle);
             var value = expContext.Result.GetString();
             var pars = expContext.Parameters;
-            base.Check(value, pars, "(LEN(:MethodConst0) > :Const1 )", new List<SugarParameter>() {
+            base.Check(value, pars, "(LENGTH(:MethodConst0) > :Const1 )", new List<SugarParameter>() {
                 new SugarParameter(":MethodConst0","aaaa"),new SugarParameter(":Const1",1)
             }, "Length error");
 
@@ -122,7 +122,7 @@ namespace OrmTest.UnitTest
             expContext.Resolve(exp, ResolveExpressType.WhereSingle);
             var value = expContext.Result.GetString();
             var pars = expContext.Parameters;
-            base.Check(value, pars, "(LEN(\"Name\")> :Length1 )", new List<SugarParameter>() {
+            base.Check(value, pars, "(LENGTH(\"NAME\") > :Length1 )", new List<SugarParameter>() {
                 new SugarParameter(":Length1",1) 
             }, "Length2 error");
         }
@@ -134,7 +134,7 @@ namespace OrmTest.UnitTest
             expContext.Resolve(exp, ResolveExpressType.WhereSingle);
             var value = expContext.Result.GetString();
             var pars = expContext.Parameters;
-            base.Check(value, pars, "(LEN(\"Name\")> :Length1 )", new List<SugarParameter>() {
+            base.Check(value, pars, "(LENGTH(\"NAME\") > :Length1 )", new List<SugarParameter>() {
                 new SugarParameter(":Length1",1)
             }, "Length3 error");
         }
@@ -252,7 +252,7 @@ namespace OrmTest.UnitTest
             expContext.Resolve(exp, ResolveExpressType.WhereSingle);
             var value = expContext.Result.GetString();
             var pars = expContext.Parameters;
-            base.Check(value, pars, "(CAST(:MethodConst0 AS NVARCHAR(MAX)) = :Const1 )", new List<SugarParameter>() {
+            base.Check(value, pars, "(CAST(:MethodConst0 AS VARCHAR2(4000)) = :Const1 )", new List<SugarParameter>() {
                 new SugarParameter(":MethodConst0","2015-1-1"),new SugarParameter(":Const1","a")
             }, "Tostring error");
         }
@@ -316,8 +316,8 @@ namespace OrmTest.UnitTest
             expContext.Resolve(exp, ResolveExpressType.WhereSingle);
             var value = expContext.Result.GetString();
             var pars = expContext.Parameters;
-            base.Check(value, pars, " ((:MethodConst1(:MethodConst0)) = :Const2 ) ", new List<SugarParameter>() {
-                new SugarParameter(":MethodConst0",x2),new SugarParameter(":MethodConst1",DateType.Year),new SugarParameter(":Const2",1)
+            base.Check(value, pars, " ((CAST(TO_CHAR(:MethodConst0,'yyyy') AS NUMBER) = :Const2 )", new List<SugarParameter>() {
+                new SugarParameter(":MethodConst0",x2),new SugarParameter(":Const2",1)
             }, "DateValue error");
         }
 
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index 7b9e7b60c..091b60f52 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -176,5 +176,10 @@ namespace SqlSugar
             }
             return string.Format(" (ROUND(TO_NUMBER({0} - {1}) * {2}) = 0) ", parameter, parameter2, time);
         }
+        public override string Length(MethodCallExpressionModel model)
+        {
+            var parameter = model.Args[0];
+            return string.Format(" LENGTH({0}) ", parameter.MemberName);
+        }
     }
 }