-

OrmTest/UnitTest/Delete.cs

@@ -1,4 +1,5 @@
-using OrmTest.UnitTest;
+using OrmTest.Models;
+using OrmTest.UnitTest;
 using SqlSugar;
 using System;
 using System.Collections.Generic;
@@ -18,7 +19,17 @@ namespace OrmTest
 
         public void Init()
         {
-          
+            var db = GetInstance();
+            //by entity
+            var s1= db.Deleteable<Student>().Where(new Student() { Id = 1 }).ToSql();
+            //use lock
+            var s2 = db.Deleteable<Student>().With(SqlWith.RowLock).ToSql();
+            //by primary key
+            var s3 = db.Deleteable<Student>().Where(1).ToSql();
+            //by primary key array
+            var s4 = db.Deleteable<Student>().Where(new int[] { 1,2}).ToSql();
+            //by expression
+            var s5 = db.Deleteable<Student>().Where(it=>it.Id==1).ToSql();
         }
 
         public SqlSugarClient GetInstance()