using System; using Microsoft.EntityFrameworkCore.Migrations; #nullable disable namespace AsbCloudDb.Migrations { /// public partial class Update_ItemInfo : Migration { /// protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.AlterColumn( name: "LastUpdateDate", table: "t_well_operation", type: "timestamp with time zone", nullable: true, oldClrType: typeof(DateTimeOffset), oldType: "timestamp with time zone"); } /// protected override void Down(MigrationBuilder migrationBuilder) { migrationBuilder.AlterColumn( name: "LastUpdateDate", table: "t_well_operation", type: "timestamp with time zone", nullable: false, defaultValue: new DateTimeOffset(new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified), new TimeSpan(0, 0, 0, 0, 0)), oldClrType: typeof(DateTimeOffset), oldType: "timestamp with time zone", oldNullable: true); } } }