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- 增加 IInsertOrUpdate 高性能方法 ExecuteOracleBulkCopy/ExecuteDmBulkCopy；

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This commit is contained in:
2881099
2023-03-25 14:50:13 +08:00
parent 07602192a7
commit 09f3f1a20c
7 changed files with 112 additions and 19 deletions
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2
Examples/base_entity/Entities/User.cs
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@ -55,7 +55,7 @@ public class User1 : BaseEntity<User1, Guid>
/// <summary>
/// 描述
/// </summary>
[MaxLength(4000)]
[MaxLength(2000)]
public string Description { get; set; }
}

12
Examples/base_entity/Program.cs
View File

@ -552,8 +552,8 @@ namespace base_entity
//.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)
//.UseConnectionString(FreeSql.DataType.Dameng, "server=127.0.0.1;port=5236;user id=2user;password=123456789;database=2user;poolsize=5;min pool size=1")
//.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper)
.UseConnectionString(FreeSql.DataType.Dameng, "server=127.0.0.1;port=5236;user id=2user;password=123456789;database=2user;poolsize=5;min pool size=1")
.UseNameConvert(FreeSql.Internal.NameConvertType.ToUpper)
//.UseConnectionString(FreeSql.DataType.OdbcMySql, "Driver={MySQL ODBC 8.0 Unicode Driver};Server=127.0.0.1;Persist Security Info=False;Trusted_Connection=Yes;UID=root;PWD=root;DATABASE=cccddd_odbc;Charset=utf8;SslMode=none;Max pool size=2")
@ -578,9 +578,15 @@ namespace base_entity
BaseEntity.Initialization(fsql, () => _asyncUow.Value);
#endregion
fsql.CodeFirst.GetTableByEntity(typeof(User1)).Columns.Values.ToList().ForEach(col =>
{
col.Comment = "";
});
fsql.Insert(Enumerable.Range(0, 100).Select(a => new User1 { Id = Guid.NewGuid(), Nickname = $"nickname{a}", Username = $"username{a}", Description = $"desc{a}" }).ToArray()).ExecuteAffrows();
fsql.InsertOrUpdate<User1>()
.SetSource(fsql.Select<User1>().ToList())
.ExecuteSqlBulkCopy();
.ExecuteDmBulkCopy();
var updatejoin01 = fsql.Update<User1>()
.Join(fsql.Select<UserGroup>(), (a, b) => a.GroupId == b.Id)