49 lines
1.6 KiB
C#
49 lines
1.6 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace VOL.Core.Migrations
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{
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public partial class init083 : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.AddColumn<int>(
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name: "Age",
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table: "Ai_ClassroomStudentRecord",
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type: "int",
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nullable: false,
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defaultValue: 0,
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comment: "年龄");
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migrationBuilder.CreateIndex(
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name: "IX_Ai_ClassroomStudentRecord_ClassRoomRecordId",
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table: "Ai_ClassroomStudentRecord",
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column: "ClassRoomRecordId");
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migrationBuilder.AddForeignKey(
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name: "FK_Ai_ClassroomStudentRecord_Ai_ClassRoomRecord_ClassRoomRecordId",
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table: "Ai_ClassroomStudentRecord",
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column: "ClassRoomRecordId",
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principalTable: "Ai_ClassRoomRecord",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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}
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protected override void Down(MigrationBuilder migrationBuilder)
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{
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migrationBuilder.DropForeignKey(
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name: "FK_Ai_ClassroomStudentRecord_Ai_ClassRoomRecord_ClassRoomRecordId",
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table: "Ai_ClassroomStudentRecord");
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migrationBuilder.DropIndex(
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name: "IX_Ai_ClassroomStudentRecord_ClassRoomRecordId",
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table: "Ai_ClassroomStudentRecord");
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migrationBuilder.DropColumn(
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name: "Age",
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table: "Ai_ClassroomStudentRecord");
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}
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}
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}
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