using Microsoft.EntityFrameworkCore.Migrations; #nullable disable namespace VOL.Core.Migrations { public partial class init083 : Migration { protected override void Up(MigrationBuilder migrationBuilder) { migrationBuilder.AddColumn( name: "Age", table: "Ai_ClassroomStudentRecord", type: "int", nullable: false, defaultValue: 0, comment: "年龄"); migrationBuilder.CreateIndex( name: "IX_Ai_ClassroomStudentRecord_ClassRoomRecordId", table: "Ai_ClassroomStudentRecord", column: "ClassRoomRecordId"); migrationBuilder.AddForeignKey( name: "FK_Ai_ClassroomStudentRecord_Ai_ClassRoomRecord_ClassRoomRecordId", table: "Ai_ClassroomStudentRecord", column: "ClassRoomRecordId", principalTable: "Ai_ClassRoomRecord", principalColumn: "Id", onDelete: ReferentialAction.Cascade); } protected override void Down(MigrationBuilder migrationBuilder) { migrationBuilder.DropForeignKey( name: "FK_Ai_ClassroomStudentRecord_Ai_ClassRoomRecord_ClassRoomRecordId", table: "Ai_ClassroomStudentRecord"); migrationBuilder.DropIndex( name: "IX_Ai_ClassroomStudentRecord_ClassRoomRecordId", table: "Ai_ClassroomStudentRecord"); migrationBuilder.DropColumn( name: "Age", table: "Ai_ClassroomStudentRecord"); } } }