44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
using Microsoft.EntityFrameworkCore.Migrations;
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namespace Data.Migrations.Postgresql
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{
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public partial class UpdateEFMetaToSupportLinkedMeta : 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: "LinkedMetaId",
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table: "EFMeta",
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nullable: true);
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migrationBuilder.CreateIndex(
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name: "IX_EFMeta_LinkedMetaId",
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table: "EFMeta",
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column: "LinkedMetaId");
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migrationBuilder.AddForeignKey(
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name: "FK_EFMeta_EFMeta_LinkedMetaId",
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table: "EFMeta",
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column: "LinkedMetaId",
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principalTable: "EFMeta",
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principalColumn: "MetaId",
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onDelete: ReferentialAction.SetNull);
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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_EFMeta_EFMeta_LinkedMetaId",
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table: "EFMeta");
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migrationBuilder.DropIndex(
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name: "IX_EFMeta_LinkedMetaId",
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table: "EFMeta");
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migrationBuilder.DropColumn(
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name: "LinkedMetaId",
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table: "EFMeta");
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}
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}
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}
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