79 lines
2.8 KiB
C#
79 lines
2.8 KiB
C#
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using Microsoft.EntityFrameworkCore.Migrations;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace VetClinicDatabaseImplement.Migrations
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{
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public partial class manyToMany : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropForeignKey(
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name: "FK_Visits_Services_ServiceId",
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table: "Visits");
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migrationBuilder.DropIndex(
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name: "IX_Visits_ServiceId",
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table: "Visits");
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migrationBuilder.CreateTable(
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name: "VisitServices",
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columns: table => new
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{
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Id = table.Column<int>(type: "int", nullable: false)
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.Annotation("SqlServer:Identity", "1, 1"),
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VisitId = table.Column<int>(type: "int", nullable: false),
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ServiceId = table.Column<int>(type: "int", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_VisitServices", x => x.Id);
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table.ForeignKey(
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name: "FK_VisitServices_Services_ServiceId",
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column: x => x.ServiceId,
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principalTable: "Services",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_VisitServices_Visits_VisitId",
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column: x => x.VisitId,
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principalTable: "Visits",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateIndex(
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name: "IX_VisitServices_ServiceId",
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table: "VisitServices",
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column: "ServiceId");
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migrationBuilder.CreateIndex(
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name: "IX_VisitServices_VisitId",
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table: "VisitServices",
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column: "VisitId");
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}
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropTable(
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name: "VisitServices");
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migrationBuilder.CreateIndex(
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name: "IX_Visits_ServiceId",
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table: "Visits",
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column: "ServiceId");
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migrationBuilder.AddForeignKey(
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name: "FK_Visits_Services_ServiceId",
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table: "Visits",
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column: "ServiceId",
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principalTable: "Services",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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}
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}
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}
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