From 1f4217876c8b5d75eb264c278f5608ea5747e526 Mon Sep 17 00:00:00 2001
From: skx <610262374@qq.com>
Date: Wed, 14 Oct 2020 12:25:15 +0800
Subject: [PATCH] Update PgSql

---
 Src/Asp.Net/PgSqlTest/Bugs/BugTest3.cs        | 46 +++++++++++++++++++
 Src/Asp.Net/PgSqlTest/PgSqlTest.csproj        |  1 +
 .../CodeFirstProvider/CodeFirstProvider.cs    |  4 ++
 .../SqlBuilder/PostgreSQLExpressionContext.cs |  5 ++
 4 files changed, 56 insertions(+)
 create mode 100644 Src/Asp.Net/PgSqlTest/Bugs/BugTest3.cs

diff --git a/Src/Asp.Net/PgSqlTest/Bugs/BugTest3.cs b/Src/Asp.Net/PgSqlTest/Bugs/BugTest3.cs
new file mode 100644
index 000000000..77db9eeb6
--- /dev/null
+++ b/Src/Asp.Net/PgSqlTest/Bugs/BugTest3.cs
@@ -0,0 +1,46 @@
+using SqlSugar;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OrmTest.Test
+{
+    public class BugTest
+    {
+        public static void Init()
+        {
+            SqlSugarClient Db = new SqlSugarClient(new ConnectionConfig()
+            {
+                ConnectionString = @"PORT=5433;DATABASE=x;HOST=localhost;PASSWORD=haosql;USER ID=postgres",
+                DbType = DbType.PostgreSQL,
+                IsAutoCloseConnection = true,
+           
+                InitKeyType = InitKeyType.Attribute,
+            });
+            //调式代码 用来打印SQL 
+            Db.Aop.OnLogExecuting = (sql, pars) =>
+            {
+               Console.WriteLine(sql);
+            };
+
+            Db.CodeFirst.InitTables(typeof(testmmmm12));
+
+            var id = Db.Insertable(new testmmmm12 { name="a", isok=true }).ExecuteReturnIdentity();
+            var list = Db.Queryable<testmmmm12>().InSingle(id);
+            var x = Db.Queryable<testmmmm12>().Where(it =>   !it.isok).ToList();
+ 
+        }
+    }
+
+    public class testmmmm12
+    {
+        [SugarColumn(IsPrimaryKey =true,IsIdentity =true)]
+        public int id { get; set; }
+        public string name { get; set; }
+        public bool isok { get; set; }
+    }
+
+}
diff --git a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
index 8e86b0b14..b28a8d3e0 100644
--- a/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
+++ b/Src/Asp.Net/PgSqlTest/PgSqlTest.csproj
@@ -61,6 +61,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Bugs\BugTest.cs" />
+    <Compile Include="Bugs\BugTest3.cs" />
     <Compile Include="Bugs\BugTest2.cs" />
     <Compile Include="Demo\Demo0_SqlSugarClient.cs" />
     <Compile Include="Demo\Demo1_Queryable.cs" />
diff --git a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
index 1ec62ee80..2f3273758 100644
--- a/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Abstract/CodeFirstProvider/CodeFirstProvider.cs
@@ -322,6 +322,10 @@ namespace SqlSugar
                 properyTypeName = this.Context.Ado.DbBind.GetDbTypeName(propertyType.Name);
             }
             var dataType = dc.DataType;
+            if (properyTypeName == "boolean" && dataType == "bool")
+            {
+                return false;
+            }
             return properyTypeName != dataType;
         }
         #endregion
diff --git a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLExpressionContext.cs
index 82623421b..33dcf2afb 100644
--- a/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/PostgreSQL/SqlBuilder/PostgreSQLExpressionContext.cs
@@ -253,5 +253,10 @@ namespace SqlSugar
         {
             return "RANDOM()";
         }
+
+        public override string EqualTrue(string fieldName)
+        {
+            return "( " + fieldName + "=true )";
+        }
     }
 }