90 lines
3.6 KiB
C#
90 lines
3.6 KiB
C#
using Microsoft.EntityFrameworkCore.Metadata;
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using Microsoft.EntityFrameworkCore.Migrations;
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using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;
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namespace Data.Migrations.MySql
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{
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public partial class UseJunctionTableForSnapshotVector3 : Migration
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{
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protected override void Up(MigrationBuilder migrationBuilder)
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{
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if (migrationBuilder.ActiveProvider != "Microsoft.EntityFrameworkCore.Sqlite")
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{
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migrationBuilder.DropForeignKey(
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name: "FK_Vector3_EFACSnapshot_EFACSnapshotSnapshotId",
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table: "Vector3");
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migrationBuilder.DropIndex(
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name: "IX_Vector3_EFACSnapshotSnapshotId",
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table: "Vector3");
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migrationBuilder.DropColumn(
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name: "EFACSnapshotSnapshotId",
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table: "Vector3");
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}
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migrationBuilder.CreateTable(
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name: "EFACSnapshotVector3",
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columns: table => new
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{
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ACSnapshotVector3Id = table.Column<int>(nullable: false)
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.Annotation("Sqlite:Autoincrement", true)
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.Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.SerialColumn)
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.Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
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SnapshotId = table.Column<int>(nullable: false),
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Vector3Id = table.Column<int>(nullable: false)
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},
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constraints: table =>
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{
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table.PrimaryKey("PK_EFACSnapshotVector3", x => x.ACSnapshotVector3Id);
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table.ForeignKey(
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name: "FK_EFACSnapshotVector3_EFACSnapshot_SnapshotId",
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column: x => x.SnapshotId,
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principalTable: "EFACSnapshot",
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principalColumn: "SnapshotId",
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onDelete: ReferentialAction.Cascade);
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table.ForeignKey(
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name: "FK_EFACSnapshotVector3_Vector3_Vector3Id",
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column: x => x.Vector3Id,
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principalTable: "Vector3",
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principalColumn: "Vector3Id",
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onDelete: ReferentialAction.Cascade);
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});
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migrationBuilder.CreateIndex(
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name: "IX_EFACSnapshotVector3_SnapshotId",
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table: "EFACSnapshotVector3",
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column: "SnapshotId");
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migrationBuilder.CreateIndex(
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name: "IX_EFACSnapshotVector3_Vector3Id",
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table: "EFACSnapshotVector3",
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column: "Vector3Id");
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}
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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: "EFACSnapshotVector3");
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migrationBuilder.AddColumn<int>(
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name: "EFACSnapshotSnapshotId",
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table: "Vector3",
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nullable: true);
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migrationBuilder.CreateIndex(
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name: "IX_Vector3_EFACSnapshotSnapshotId",
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table: "Vector3",
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column: "EFACSnapshotSnapshotId");
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migrationBuilder.AddForeignKey(
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name: "FK_Vector3_EFACSnapshot_EFACSnapshotSnapshotId",
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table: "Vector3",
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column: "EFACSnapshotSnapshotId",
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principalTable: "EFACSnapshot",
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principalColumn: "SnapshotId",
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onDelete: ReferentialAction.Restrict);
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}
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}
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}
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