public class personal
    {
        public int? ID { get; set; }

        public byte[] TimeS { get; set; }

        public string LastName { get; set; }

        public string FirstName { get; set; }

        public string PatrName { get; set; }

        public int? TabNum { get; set; }

        public DateTime? EntranceDate { get; set; }

        public DateTime? RetireDate { get; set; }

        public string Notes { get; set; }

        internal class Metadata : EntityTypeConfiguration<personal>
        {
            public Metadata()
            {
                HasKey(t => t.ID);
                Property(t => t.ID).HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
                Property(t => t.TimeS).IsRowVersion();
                Property(t => t.LastName).IsRequired().HasMaxLength(50);
                Property(t => t.FirstName).IsRequired().HasMaxLength(50);
                Property(t => t.PatrName).IsRequired().HasMaxLength(50);
                Property(t => t.TabNum).IsRequired();
                HasIndex(t => new { t.LastName, t.TabNum, t.FirstName, t.PatrName }).IsUnique().HasName("IX_personal_name");
                HasIndex(t => t.TabNum).HasName("IX_personal_TabNum");
            }
        }
    }

              CreateTable(
                "dbo.personal",
                c => new
                    {
                        ID = c.Int(nullable: false, identity: true),
                        TimeS = c.Binary(nullable: false, fixedLength: true, timestamp: true, storeType: "rowversion"),
                        LastName = c.String(nullable: false, maxLength: 50),
                        FirstName = c.String(nullable: false, maxLength: 50),
                        PatrName = c.String(nullable: false, maxLength: 50),
                        TabNum = c.Int(nullable: false),
                        EntranceDate = c.DateTime(),
                        RetireDate = c.DateTime(),
                        Notes = c.String(),
                    })
                .PrimaryKey(t => t.ID)
                .Index(t => new { t.LastName, t.FirstName, t.PatrName }, unique: true, name: "IX_personal_name")
                .Index(t => t.TabNum, name: "IX_personal_TabNum");

internal class Metadata : EntityTypeConfiguration<personal>