using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace VOL.Core.Migrations
{
    public partial class init095 : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "EndTime",
                table: "Ai_HeartRateData");

            migrationBuilder.DropColumn(
                name: "StartTime",
                table: "Ai_HeartRateData");

            migrationBuilder.DropColumn(
                name: "StudentCount",
                table: "Ai_HeartRateData");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AddColumn<DateTime>(
                name: "EndTime",
                table: "Ai_HeartRateData",
                type: "datetime",
                nullable: true,
                comment: "结束时间");

            migrationBuilder.AddColumn<DateTime>(
                name: "StartTime",
                table: "Ai_HeartRateData",
                type: "datetime",
                nullable: true,
                comment: "开始时间");

            migrationBuilder.AddColumn<int>(
                name: "StudentCount",
                table: "Ai_HeartRateData",
                type: "int",
                nullable: false,
                defaultValue: 0,
                comment: "班级人数");
        }
    }
}