242 lines
10 KiB
C#
242 lines
10 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
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#nullable disable
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namespace RestaurantDatabaseImplement.Migrations
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{
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/// <inheritdoc />
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public partial class migr1 : Migration
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{
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/// <inheritdoc />
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.CreateTable(
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name: "Clients",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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FirstName = table.Column<string>(type: "text", nullable: false),
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LastName = table.Column<string>(type: "text", nullable: false),
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Number = table.Column<string>(type: "text", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Clients", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Components",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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Name = table.Column<string>(type: "text", nullable: false),
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Price = table.Column<int>(type: "integer", nullable: false),
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Count = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Components", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Products",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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Type = table.Column<string>(type: "text", nullable: false),
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Price = table.Column<int>(type: "integer", nullable: false),
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Count = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Products", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Providers",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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Name = table.Column<string>(type: "text", nullable: false),
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Address = table.Column<string>(type: "text", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Providers", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Orders",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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ClientId = table.Column<int>(type: "integer", nullable: false),
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Price = table.Column<int>(type: "integer", nullable: false),
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Date = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Orders", x => x.Id);
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table.ForeignKey(
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name: "FK_Orders_Clients_ClientId",
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column: x => x.ClientId,
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principalTable: "Clients",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "ProductComponents",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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ProductId = table.Column<int>(type: "integer", nullable: false),
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ComponentId = table.Column<int>(type: "integer", nullable: false),
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Count = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ProductComponents", x => x.Id);
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table.ForeignKey(
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name: "FK_ProductComponents_Components_ComponentId",
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column: x => x.ComponentId,
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principalTable: "Components",
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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_ProductComponents_Products_ProductId",
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column: x => x.ProductId,
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principalTable: "Products",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "ComponentProviders",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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ComponentId = table.Column<int>(type: "integer", nullable: false),
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ProviderId = table.Column<int>(type: "integer", nullable: false),
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Count = table.Column<int>(type: "integer", nullable: false),
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Date = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_ComponentProviders", x => x.Id);
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table.ForeignKey(
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name: "FK_ComponentProviders_Components_ComponentId",
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column: x => x.ComponentId,
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principalTable: "Components",
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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_ComponentProviders_Providers_ProviderId",
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column: x => x.ProviderId,
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principalTable: "Providers",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateTable(
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name: "OrderProducts",
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columns: table => new
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{
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Id = table.Column<int>(type: "integer", nullable: false)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
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OrderId = table.Column<int>(type: "integer", nullable: false),
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ProductId = table.Column<int>(type: "integer", nullable: false),
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Count = table.Column<int>(type: "integer", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_OrderProducts", x => x.Id);
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table.ForeignKey(
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name: "FK_OrderProducts_Orders_OrderId",
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column: x => x.OrderId,
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principalTable: "Orders",
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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_OrderProducts_Products_ProductId",
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column: x => x.ProductId,
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principalTable: "Products",
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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_ComponentProviders_ComponentId",
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table: "ComponentProviders",
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column: "ComponentId");
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migrationBuilder.CreateIndex(
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name: "IX_ComponentProviders_ProviderId",
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table: "ComponentProviders",
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column: "ProviderId");
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migrationBuilder.CreateIndex(
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name: "IX_OrderProducts_OrderId",
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table: "OrderProducts",
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column: "OrderId");
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migrationBuilder.CreateIndex(
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name: "IX_OrderProducts_ProductId",
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table: "OrderProducts",
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column: "ProductId");
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migrationBuilder.CreateIndex(
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name: "IX_Orders_ClientId",
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table: "Orders",
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column: "ClientId");
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migrationBuilder.CreateIndex(
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name: "IX_ProductComponents_ComponentId",
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table: "ProductComponents",
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column: "ComponentId");
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migrationBuilder.CreateIndex(
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name: "IX_ProductComponents_ProductId",
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table: "ProductComponents",
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column: "ProductId");
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}
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/// <inheritdoc />
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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: "ComponentProviders");
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migrationBuilder.DropTable(
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name: "OrderProducts");
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migrationBuilder.DropTable(
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name: "ProductComponents");
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migrationBuilder.DropTable(
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name: "Providers");
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migrationBuilder.DropTable(
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name: "Orders");
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migrationBuilder.DropTable(
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name: "Components");
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migrationBuilder.DropTable(
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name: "Products");
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migrationBuilder.DropTable(
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name: "Clients");
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}
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}
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}
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