using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace VOL.Core.Migrations
{
    public partial class init058 : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_G_EntryStudent_G_Activities_G_ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.DropIndex(
                name: "IX_G_EntryStudent_G_ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.DropColumn(
                name: "G_ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.AddColumn<int>(
                name: "ActivitiesId",
                table: "G_EntryStudent",
                type: "int",
                nullable: false,
                defaultValue: 0,
                comment: "活动Id");

            migrationBuilder.CreateIndex(
                name: "IX_G_EntryStudent_ActivitiesId",
                table: "G_EntryStudent",
                column: "ActivitiesId");

            migrationBuilder.AddForeignKey(
                name: "FK_G_EntryStudent_G_Activities_ActivitiesId",
                table: "G_EntryStudent",
                column: "ActivitiesId",
                principalTable: "G_Activities",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_G_EntryStudent_G_Activities_ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.DropIndex(
                name: "IX_G_EntryStudent_ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.DropColumn(
                name: "ActivitiesId",
                table: "G_EntryStudent");

            migrationBuilder.AddColumn<int>(
                name: "G_ActivitiesId",
                table: "G_EntryStudent",
                type: "int",
                nullable: true);

            migrationBuilder.CreateIndex(
                name: "IX_G_EntryStudent_G_ActivitiesId",
                table: "G_EntryStudent",
                column: "G_ActivitiesId");

            migrationBuilder.AddForeignKey(
                name: "FK_G_EntryStudent_G_Activities_G_ActivitiesId",
                table: "G_EntryStudent",
                column: "G_ActivitiesId",
                principalTable: "G_Activities",
                principalColumn: "Id");
        }
    }
}