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- 修复 BaseEntity 子查询 .Where 问题；#1586

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2881099 2023-08-10 15:31:43 +08:00
parent d2f4bfb6f5
commit 7e9fc55bc0
2 changed files with 46 additions and 26 deletions
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25
Examples/base_entity/Program.cs
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@ -559,16 +559,16 @@ namespace base_entity
//.UseConnectionString(FreeSql.DataType.Firebird, @"database=localhost:D:\fbdata\EXAMPLES.fdb;user=sysdba;password=123456;max pool size=5") //.UseConnectionString(FreeSql.DataType.Firebird, @"database=localhost:D:\fbdata\EXAMPLES.fdb;user=sysdba;password=123456;max pool size=5")
//.UseQuoteSqlName(false) //.UseQuoteSqlName(false)
//.UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;min pool size=1;Max pool size=3;AllowLoadLocalInfile=true") .UseConnectionString(FreeSql.DataType.MySql, "Data Source=127.0.0.1;Port=3306;User ID=root;Password=root;Initial Catalog=cccddd;Charset=utf8;SslMode=none;min pool size=1;Max pool size=3;AllowLoadLocalInfile=true")
.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=3;TrustServerCertificate=true") //.UseConnectionString(FreeSql.DataType.SqlServer, "Data Source=.;Integrated Security=True;Initial Catalog=freesqlTest;Pooling=true;Max Pool Size=3;TrustServerCertificate=true")
//.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=tedb;Pooling=true;Maximum Pool Size=2") //.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=tedb;Pooling=true;Maximum Pool Size=2")
////.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=toc;Pooling=true;Maximum Pool Size=2") ////.UseConnectionString(FreeSql.DataType.PostgreSQL, "Host=192.168.164.10;Port=5432;Username=postgres;Password=123456;Database=toc;Pooling=true;Maximum Pool Size=2")
//.UseNameConvert(FreeSql.Internal.NameConvertType.ToLower) //.UseNameConvert(FreeSql.Internal.NameConvertType.ToLower)
.UseConnectionString(FreeSql.DataType.Oracle, "user id=user1;password=123456;data source=//127.0.0.1:1521/XE;Pooling=true;Max Pool Size=2") //.UseConnectionString(FreeSql.DataType.Oracle, "user id=user1;password=123456;data source=//127.0.0.1:1521/XE;Pooling=true;Max Pool Size=2")
.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper) //.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper)
//.UseConnectionString(FreeSql.DataType.Dameng, "server=127.0.0.1;port=5236;user=2user;password=123456789;database=2user;poolsize=5;") //.UseConnectionString(FreeSql.DataType.Dameng, "server=127.0.0.1;port=5236;user=2user;password=123456789;database=2user;poolsize=5;")
//.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper) //.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper)
@ -600,6 +600,15 @@ namespace base_entity
BaseEntity.Initialization(fsql, () => _asyncUow.Value); BaseEntity.Initialization(fsql, () => _asyncUow.Value);
#endregion #endregion
var xxxc1 = User1.Select.ToSql(a => new
{
count = User1.Where(b => b.Id == a.Id).Count()
});
var tididentity = fsql.CodeFirst.GetTableByEntity(typeof(TestIdAndIdentity));
var tididDDL = fsql.CodeFirst.GetComparisonDDLStatements(typeof(TestIdAndIdentity));
var lstKafka = fsql.Ado.Query<ProducerModel_Kafka>("SELECT 123 AS ID,'10.0.0.0' AS IP FROM dual "); var lstKafka = fsql.Ado.Query<ProducerModel_Kafka>("SELECT 123 AS ID,'10.0.0.0' AS IP FROM dual ");
@ -2558,4 +2567,12 @@ var sql11111 = fsql.Select<Class1111>()
/// </summary> /// </summary>
public ProducerConfig PConfig { get; set; } public ProducerConfig PConfig { get; set; }
} }
class TestIdAndIdentity
{
[Column(IsPrimary = true)]
public int Id { get; set; }
[Column(IsIdentity = true)]
public int IdentityId { get; set; }
}
} }

5
FreeSql/Internal/CommonExpression.cs
View File

@ -1255,7 +1255,9 @@ namespace FreeSql.Internal
} }
} }
} }
if (new[] { "Where", "WhereIf" }.Contains(exp3tmpCall.Method.Name) && exp3tmpCall.Object != null) if (new[] { "Where", "WhereIf" }.Contains(exp3tmpCall.Method.Name))
{
//if (exp3tmpCall.Object != null) //BaseEntity.Where 也需要兼容
{ {
//这段特别兼容 DbSet.Where 表达式解析 #216 //这段特别兼容 DbSet.Where 表达式解析 #216
var exp3tmpTestCall = Expression.Call(exp3tmpCall.Object, exp3tmpCall.Method, exp3tmpCall.Arguments.Select(a => var exp3tmpTestCall = Expression.Call(exp3tmpCall.Object, exp3tmpCall.Method, exp3tmpCall.Arguments.Select(a =>
@ -1282,6 +1284,7 @@ namespace FreeSql.Internal
while (exp3StackOld.Any()) exp3Stack.Push(exp3StackOld.Pop()); while (exp3StackOld.Any()) exp3Stack.Push(exp3StackOld.Pop());
} }
} }
}
if (fsql == null) if (fsql == null)
{ {
fsql = Expression.Lambda(exp3tmp).Compile().DynamicInvoke(); fsql = Expression.Lambda(exp3tmp).Compile().DynamicInvoke();