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sunkaixuan 2019-06-01 13:44:31 +08:00
parent a2eed35b80
commit 3470cfb9ce
2 changed files with 9 additions and 8 deletions
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16
Src/Asp.Net/SqlServerTest/Demo/Demo3_Insertable.cs
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@ -30,22 +30,22 @@ namespace OrmTest
}
});
var insertObj = new Order() { Id = 1, Name = "order1" };
var insertObj = new Order() { Id = 1, Name = "order1",Price=0 };
var updateObjs = new List<Order> {
new Order() { Id = 11, Name = "order11" },
new Order() { Id = 12, Name = "order12" }
new Order() { Id = 11, Name = "order11", Price=0 },
new Order() { Id = 12, Name = "order12" , Price=0}
};
//Ignore Price
db.Insertable(insertObj).IgnoreColumns(it => new { it.Price }).ExecuteReturnIdentity();//get identity
db.Insertable(insertObj).IgnoreColumns("Name", "TestId").ExecuteReturnIdentity();
//Ignore CreateTime
db.Insertable(insertObj).IgnoreColumns(it => new { it.CreateTime }).ExecuteReturnIdentity();//get identity
db.Insertable(insertObj).IgnoreColumns("CreateTime").ExecuteReturnIdentity();
//Only insert Name and Price
db.Insertable(insertObj).InsertColumns(it => new { it.Name, it.Price }).ExecuteReturnIdentity();
db.Insertable(insertObj).InsertColumns("Name", "SchoolId").ExecuteReturnIdentity();
db.Insertable(insertObj).InsertColumns("Name", "Price").ExecuteReturnIdentity();
//ignore null columns
db.Insertable(insertObj).IgnoreColumns(ignoreNullColumn: true).ExecuteCommand();//get change row count
db.Insertable(updateObjs).ExecuteCommand();//get change row count
//Use Lock
db.Insertable(insertObj).With(SqlWith.UpdLock).ExecuteCommand();

1
Src/Asp.Net/SqlSugar/Abstract/UpdateProvider/UpdateableProvider.cs
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@ -120,6 +120,7 @@ namespace SqlSugar
public IUpdateable<T> IgnoreColumns(bool ignoreAllNullColumns, bool isOffIdentity = false,bool ignoreAllDefaultValue = false)
{
Check.Exception(this.UpdateObjs.Count() > 1 && ignoreAllNullColumns, ErrorMessage.GetThrowMessage("ignoreNullColumn NoSupport batch insert", "ignoreNullColumn 不支持批量操作"));
UpdateBuilder.IsOffIdentity = isOffIdentity;
if (this.UpdateBuilder.LambdaExpressions == null)
this.UpdateBuilder.LambdaExpressions = InstanceFactory.GetLambdaExpressions(this.Context.CurrentConnectionConfig);