From 1a01edb6088e281a386dab72229666cad1cdfb76 Mon Sep 17 00:00:00 2001
From: 2881099 <2881099@qq.com>
Date: Wed, 30 Dec 2020 12:19:32 +0800
Subject: [PATCH] add test code #623
---
FreeSql.DbContext/FreeSql.DbContext.xml | 9 -
FreeSql.Tests/FreeSql.Tests/Issues/623.cs | 87 +++++
FreeSql/FreeSql.xml | 402 ++++++++++------------
3 files changed, 270 insertions(+), 228 deletions(-)
create mode 100644 FreeSql.Tests/FreeSql.Tests/Issues/623.cs
diff --git a/FreeSql.DbContext/FreeSql.DbContext.xml b/FreeSql.DbContext/FreeSql.DbContext.xml
index 27909b2e..02eb0609 100644
--- a/FreeSql.DbContext/FreeSql.DbContext.xml
+++ b/FreeSql.DbContext/FreeSql.DbContext.xml
@@ -512,14 +512,5 @@
-
-
- 批量注入 Repository,可以参考代码自行调整
-
-
-
-
-
-
diff --git a/FreeSql.Tests/FreeSql.Tests/Issues/623.cs b/FreeSql.Tests/FreeSql.Tests/Issues/623.cs
new file mode 100644
index 00000000..db0da73b
--- /dev/null
+++ b/FreeSql.Tests/FreeSql.Tests/Issues/623.cs
@@ -0,0 +1,87 @@
+using FreeSql.DataAnnotations;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.ComponentModel.DataAnnotations;
+using System.Diagnostics;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading;
+using Xunit;
+
+namespace FreeSql.Tests.Issues
+{
+ public class _623
+ {
+ [Fact]
+ public void MySqlGroupBy()
+ {
+ var fsql = g.mysql;
+ fsql.Delete().Where("1=1").ExecuteAffrows();
+ fsql.Insert(new S_facility
+ {
+ Date = DateTime.Parse("2020-12-30"),
+ EnterpriseId = 5,
+ FacilityType = 10,
+ Dot = 11,
+ FacilityCount = 3,
+ FacilityOpenCount = 21
+ }).ExecuteAffrows();
+
+
+ var date = DateTime.Parse("2020-12-30");
+ int[] enterpriseIds = new[] { 5 };
+ var sql = fsql.Select()
+ .Where(a => a.Date == date.Date)
+ .Where(a => enterpriseIds.Contains(a.EnterpriseId))
+ .Where(a => a.FacilityType == 1)
+ .GroupBy(a => a.Dot)
+ .ToSql(a => new {
+ Dot = a.Key,
+ FacilityCount = a.Sum(a.Value.FacilityCount),
+ FacilityOpenCount = a.Sum(a.Value.FacilityOpenCount)
+ });
+ Assert.Equal(@"SELECT a.`Dot`, sum(a.`FacilityCount`) as1, sum(a.`FacilityOpenCount`) as2
+FROM `ts_facility` a
+WHERE (a.`Date` = cast(date_format('2020-12-30 00:00:00.000','%Y-%m-%d') as datetime)) AND (((a.`EnterpriseId`) in (5))) AND (a.`FacilityType` = 1)
+GROUP BY a.`Dot`", sql);
+
+ var rows = fsql.Select()
+ .Where(a => a.Date == date.Date)
+ .Where(a => enterpriseIds.Contains(a.EnterpriseId))
+ .Where(a => a.FacilityType == 1)
+ .GroupBy(a => a.Dot)
+ .ToList(a => new {
+ Dot = a.Key,
+ FacilityCount = a.Sum(a.Value.FacilityCount),
+ FacilityOpenCount = a.Sum(a.Value.FacilityOpenCount)
+ });
+ }
+
+ [Table(Name = "ts_facility")]
+ public partial class S_facility
+ {
+ [JsonProperty, Column(DbType = "date", IsPrimary = true)]
+ public DateTime Date { get; set; }
+
+ [JsonProperty, Column(IsPrimary = true)]
+ public int EnterpriseId { get; set; }
+
+ [JsonProperty, Column(IsPrimary = true)]
+ public byte FacilityType { get; set; }
+
+ [JsonProperty, Column(DbType = "tinyint(4)", IsPrimary = true)]
+ public sbyte Dot { get; set; }
+
+ [JsonProperty]
+ public ushort FacilityCount { get; set; }
+
+ [JsonProperty]
+ public ushort FacilityOpenCount { get; set; }
+
+ }
+ }
+}
diff --git a/FreeSql/FreeSql.xml b/FreeSql/FreeSql.xml
index 2ccebaba..7f84d792 100644
--- a/FreeSql/FreeSql.xml
+++ b/FreeSql/FreeSql.xml
@@ -3133,6 +3133,177 @@
+
+
+ 测试数据库是否连接正确,本方法执行如下命令:
+ MySql/SqlServer/PostgreSQL/达梦/人大金仓/神通: SELECT 1
+ Oracle: SELECT 1 FROM dual
+
+ 命令超时设置(秒)
+
+ true: 成功, false: 失败
+
+
+
+ 查询,若使用读写分离,查询【从库】条件cmdText.StartsWith("SELECT "),否则查询【主库】
+
+
+
+
+
+
+
+
+
+ 查询,ExecuteReaderAsync(dr => {}, "select * from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 查询
+
+
+
+
+
+
+
+
+ 查询,ExecuteArrayAsync("select * from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 查询
+
+
+
+
+
+
+
+
+ 查询,ExecuteDataSetAsync("select * from user where age > @age; select 2", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 查询
+
+
+
+
+
+
+
+
+ 查询,ExecuteDataTableAsync("select * from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 在【主库】执行
+
+
+
+
+
+
+
+
+ 在【主库】执行,ExecuteNonQueryAsync("delete from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 在【主库】执行
+
+
+
+
+
+
+
+
+ 在【主库】执行,ExecuteScalarAsync("select 1 from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+ 执行SQL返回对象集合,QueryAsync<User>("select * from user where age > @age", new SqlParameter { ParameterName = "age", Value = 25 })
+
+
+
+
+
+
+
+
+
+
+ 执行SQL返回对象集合,QueryAsync<User>("select * from user where age > @age", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
+
+ 执行SQL返回对象集合,Query<User>("select * from user where age > @age; select * from address", new SqlParameter { ParameterName = "age", Value = 25 })
+
+
+
+
+
+
+
+
+
+
+
+ 执行SQL返回对象集合,Query<User, Address>("select * from user where age > @age; select * from address", new { age = 25 })
+ 提示:parms 参数还可以传 Dictionary<string, object>
+
+
+
+
+
+
+
+
可自定义解析表达式
@@ -3966,6 +4137,12 @@
超时
+
+
+ 获取资源
+
+
+
使用完毕后,归还资源
@@ -4036,6 +4213,12 @@
资源对象
+
+
+ 从对象池获取对象成功的时候触发,通过该方法统计或初始化对象
+
+ 资源对象
+
归还对象给对象池的时候触发
@@ -4659,222 +4842,3 @@
-ystem.Boolean}})">
-
- 使用 and 拼接两个 lambda 表达式
-
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- true 时生效
-
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-
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- 使用 or 拼接两个 lambda 表达式
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- 使用 or 拼接两个 lambda 表达式
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- true 时生效
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-
-
-
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- 将 lambda 表达式取反
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- true 时生效
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- 使用 and 拼接两个 lambda 表达式
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- 使用 and 拼接两个 lambda 表达式
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- true 时生效
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- 使用 or 拼接两个 lambda 表达式
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- 使用 or 拼接两个 lambda 表达式
-
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- true 时生效
-
-
-
-
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- 将 lambda 表达式取反
-
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- true 时生效
-
-
-
-
- 生成类似Mongodb的ObjectId有序、不重复Guid
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- 插入数据
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- 插入数据,传入实体
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- 插入数据,传入实体数组
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- 插入数据,传入实体集合
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- 插入数据,传入实体集合
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-
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- 插入或更新数据,此功能依赖数据库特性(低版本可能不支持),参考如下:
- MySql 5.6+: on duplicate key update
- PostgreSQL 9.4+: on conflict do update
- SqlServer 2008+: merge into
- Oracle 11+: merge into
- Sqlite: replace into
- 达梦: merge into
- 人大金仓:on conflict do update
- 神通:merge into
- MsAccess:不支持
- 注意区别:FreeSql.Repository 仓储也有 InsertOrUpdate 方法(不依赖数据库特性)
-
-
-
-
-
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- 修改数据
-
-
-
-
-
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- 修改数据,传入动态条件,如:主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
-
-
- 主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合
-
-
-
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- 查询数据
-
-
-
-
-
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- 查询数据,传入动态条件,如:主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
-
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- 主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合
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- 删除数据
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- 删除数据,传入动态条件,如:主键值 | new[]{主键值1,主键值2} | TEntity1 | new[]{TEntity1,TEntity2} | new{id=1}
-
-
- 主键值、主键值集合、实体、实体集合、匿名对象、匿名对象集合
-
-
-
-
- 开启事务(不支持异步)
- v1.5.0 关闭了线程事务超时自动提交的机制
-
- 事务体 () => {}
-
-
-
- 开启事务(不支持异步)
- v1.5.0 关闭了线程事务超时自动提交的机制
-
-
- 事务体 () => {}
-
-
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- 数据库访问对象
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-
-
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- 所有拦截方法都在这里
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-
-
- CodeFirst 模式开发相关方法
-
-
-
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- DbFirst 模式开发相关方法
-
-
-
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- 全局过滤设置,可默认附加为 Select/Update/Delete 条件
-
-
-
-