persistence/Persistence.Database/Entity/ParameterData.cs
2024-12-12 16:56:25 +05:00

22 lines
746 B
C#

using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
namespace Persistence.Database.Entity;
[PrimaryKey(nameof(DiscriminatorId), nameof(ParameterId), nameof(Timestamp))]
public class ParameterData
{
[Required, Comment("Дискриминатор системы")]
public Guid DiscriminatorId { get; set; }
[Comment("Id параметра")]
public int ParameterId { get; set; }
[Column(TypeName = "varchar(256)"), Comment("Значение параметра в виде строки")]
public required string Value { get; set; }
[Comment("Временная отметка")]
public DateTimeOffset Timestamp { get; set; }
}