53 lines
2.2 KiB
C#
53 lines
2.2 KiB
C#
using System;
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
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{
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/// <inheritdoc />
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public partial class AddExperimentClassroomConstraints : 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: "TeachingTaskAllowedExperimentClassrooms",
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columns: table => new
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{
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TeachingTaskScheduleConstraintId = table.Column<Guid>(type: "char(36)", nullable: false),
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ClassroomId = table.Column<Guid>(type: "char(36)", nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_TeachingTaskAllowedExperimentClassrooms", x => new { x.TeachingTaskScheduleConstraintId, x.ClassroomId });
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table.ForeignKey(
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name: "FK_TeachingTaskAllowedExperimentClassrooms_Classrooms_Classroom~",
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column: x => x.ClassroomId,
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principalTable: "Classrooms",
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principalColumn: "Id",
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onDelete: ReferentialAction.Restrict);
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table.ForeignKey(
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name: "FK_TeachingTaskAllowedExperimentClassrooms_TeachingTaskSchedule~",
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column: x => x.TeachingTaskScheduleConstraintId,
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principalTable: "TeachingTaskScheduleConstraints",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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})
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.Annotation("MySQL:Charset", "utf8mb4");
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migrationBuilder.CreateIndex(
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name: "IX_TeachingTaskAllowedExperimentClassrooms_ClassroomId",
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table: "TeachingTaskAllowedExperimentClassrooms",
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column: "ClassroomId");
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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: "TeachingTaskAllowedExperimentClassrooms");
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}
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}
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}
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