added initial migration
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using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace SurveyBackend.Infrastructure.Data.Migrations
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{
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/// <inheritdoc />
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public partial class Initial : 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: "Groups",
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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("Sqlite:Autoincrement", true),
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Label = 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_Groups", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Surveys",
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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("Sqlite:Autoincrement", true),
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Title = table.Column<string>(type: "TEXT", nullable: false),
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Description = 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_Surveys", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Users",
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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("Sqlite:Autoincrement", true),
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Email = table.Column<string>(type: "TEXT", nullable: false),
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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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Password = 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_Users", x => x.Id);
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});
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migrationBuilder.CreateTable(
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name: "Completions",
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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("Sqlite:Autoincrement", true),
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SurveyId = table.Column<int>(type: "INTEGER", nullable: false),
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FinishedAt = table.Column<DateTime>(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_Completions", x => x.Id);
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table.ForeignKey(
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name: "FK_Completions_Surveys_SurveyId",
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column: x => x.SurveyId,
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principalTable: "Surveys",
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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: "Questions",
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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("Sqlite:Autoincrement", true),
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SurveyId = table.Column<int>(type: "INTEGER", nullable: false),
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Title = table.Column<string>(type: "TEXT", nullable: false),
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Discriminator = table.Column<string>(type: "TEXT", maxLength: 34, nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_Questions", x => x.Id);
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table.ForeignKey(
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name: "FK_Questions_Surveys_SurveyId",
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column: x => x.SurveyId,
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principalTable: "Surveys",
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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: "GroupUser",
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columns: table => new
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{
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GroupsId = table.Column<int>(type: "INTEGER", nullable: false),
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UsersId = 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_GroupUser", x => new { x.GroupsId, x.UsersId });
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table.ForeignKey(
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name: "FK_GroupUser_Groups_GroupsId",
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column: x => x.GroupsId,
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principalTable: "Groups",
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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_GroupUser_Users_UsersId",
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column: x => x.UsersId,
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principalTable: "Users",
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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: "Answers",
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columns: table => new
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{
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CompletionId = table.Column<int>(type: "INTEGER", nullable: false),
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QuestionId = table.Column<int>(type: "INTEGER", nullable: false),
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AnswerText = 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_Answers", x => new { x.CompletionId, x.QuestionId });
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table.ForeignKey(
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name: "FK_Answers_Completions_CompletionId",
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column: x => x.CompletionId,
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principalTable: "Completions",
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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_Answers_Questions_QuestionId",
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column: x => x.QuestionId,
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principalTable: "Questions",
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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: "AnswerVariant",
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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("Sqlite:Autoincrement", true),
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QuestionId = table.Column<int>(type: "INTEGER", nullable: false),
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Text = table.Column<string>(type: "TEXT", nullable: false),
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MultipleAnswerQuestionId = table.Column<int>(type: "INTEGER", nullable: true),
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SingleAnswerQuestionId = table.Column<int>(type: "INTEGER", nullable: true)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_AnswerVariant", x => x.Id);
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table.ForeignKey(
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name: "FK_AnswerVariant_Questions_MultipleAnswerQuestionId",
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column: x => x.MultipleAnswerQuestionId,
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principalTable: "Questions",
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principalColumn: "Id");
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table.ForeignKey(
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name: "FK_AnswerVariant_Questions_QuestionId",
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column: x => x.QuestionId,
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principalTable: "Questions",
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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_AnswerVariant_Questions_SingleAnswerQuestionId",
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column: x => x.SingleAnswerQuestionId,
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principalTable: "Questions",
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principalColumn: "Id");
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});
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migrationBuilder.CreateIndex(
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name: "IX_Answers_QuestionId",
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table: "Answers",
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column: "QuestionId");
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migrationBuilder.CreateIndex(
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name: "IX_AnswerVariant_MultipleAnswerQuestionId",
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table: "AnswerVariant",
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column: "MultipleAnswerQuestionId");
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migrationBuilder.CreateIndex(
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name: "IX_AnswerVariant_QuestionId",
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table: "AnswerVariant",
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column: "QuestionId");
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migrationBuilder.CreateIndex(
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name: "IX_AnswerVariant_SingleAnswerQuestionId",
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table: "AnswerVariant",
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column: "SingleAnswerQuestionId");
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migrationBuilder.CreateIndex(
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name: "IX_Completions_SurveyId",
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table: "Completions",
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column: "SurveyId");
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migrationBuilder.CreateIndex(
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name: "IX_GroupUser_UsersId",
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table: "GroupUser",
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column: "UsersId");
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migrationBuilder.CreateIndex(
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name: "IX_Questions_SurveyId",
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table: "Questions",
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column: "SurveyId");
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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: "Answers");
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migrationBuilder.DropTable(
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name: "AnswerVariant");
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migrationBuilder.DropTable(
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name: "GroupUser");
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migrationBuilder.DropTable(
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name: "Completions");
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migrationBuilder.DropTable(
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name: "Questions");
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migrationBuilder.DropTable(
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name: "Groups");
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migrationBuilder.DropTable(
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name: "Users");
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migrationBuilder.DropTable(
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name: "Surveys");
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}
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}
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}
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