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41 lines
1.2 KiB
41 lines
1.2 KiB
using OrmTest.Models;
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using OrmTest.UnitTest;
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using SqlSugar;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace OrmTest
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{
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public class Delete : UnitTestBase
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{
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private Delete() { }
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public Delete(int eachCount)
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{
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this.Count = eachCount;
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}
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public void Init()
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{
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var db = GetInstance();
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//by entity
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var s1= db.Deleteable<Student>().Where(new Student() { Id = 1 }).ToSql();
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//use lock
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var s2 = db.Deleteable<Student>().With(SqlWith.RowLock).ToSql();
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//by primary key
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var s3 = db.Deleteable<Student>().In(1).ToSql();
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//by primary key array
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var s4 = db.Deleteable<Student>().In(new int[] { 1,2}).ToSql();
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//by expression
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var s5 = db.Deleteable<Student>().Where(it=>it.Id==1).ToSql();
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}
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public SqlSugarClient GetInstance()
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{
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SqlSugarClient db = new SqlSugarClient(new SystemTablesConfig() { ConnectionString = Config.ConnectionString, DbType = DbType.SqlServer, IsAutoCloseConnection = true });
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return db;
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}
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}
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}
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