51 lines
1.6 KiB
C#
51 lines
1.6 KiB
C#
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using Microsoft.EntityFrameworkCore.Migrations;
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#nullable disable
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namespace data.Migrations
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{
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/// <inheritdoc />
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public partial class Fix : 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.AddColumn<int>(
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name: "StudentId",
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table: "StudentGroupsSubjects",
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type: "integer",
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nullable: false,
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defaultValue: 0);
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migrationBuilder.CreateIndex(
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name: "IX_StudentGroupsSubjects_StudentId",
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table: "StudentGroupsSubjects",
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column: "StudentId");
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migrationBuilder.AddForeignKey(
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name: "FK_StudentGroupsSubjects_Students_StudentId",
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table: "StudentGroupsSubjects",
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column: "StudentId",
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principalTable: "Students",
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principalColumn: "Id",
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onDelete: ReferentialAction.Cascade);
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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.DropForeignKey(
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name: "FK_StudentGroupsSubjects_Students_StudentId",
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table: "StudentGroupsSubjects");
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migrationBuilder.DropIndex(
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name: "IX_StudentGroupsSubjects_StudentId",
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table: "StudentGroupsSubjects");
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migrationBuilder.DropColumn(
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name: "StudentId",
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table: "StudentGroupsSubjects");
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}
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}
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}
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