Cascade delete block descriptors when SCSI Mode is deleted.

This commit is contained in:
2019-11-10 15:11:03 +00:00
parent 9efa4b6e89
commit cdebe6dbb3
4 changed files with 2309 additions and 2 deletions

View File

@@ -0,0 +1,23 @@
using Microsoft.EntityFrameworkCore.Migrations;
namespace DiscImageChef.Server.Migrations
{
public partial class CascadeDeleteBlockDescriptors : Migration
{
protected override void Up(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey("FK_BlockDescriptor_ScsiMode_ScsiModeId", "BlockDescriptor");
migrationBuilder.AddForeignKey("FK_BlockDescriptor_ScsiMode_ScsiModeId", "BlockDescriptor", "ScsiModeId",
"ScsiMode", principalColumn: "Id", onDelete: ReferentialAction.Cascade);
}
protected override void Down(MigrationBuilder migrationBuilder)
{
migrationBuilder.DropForeignKey("FK_BlockDescriptor_ScsiMode_ScsiModeId", "BlockDescriptor");
migrationBuilder.AddForeignKey("FK_BlockDescriptor_ScsiMode_ScsiModeId", "BlockDescriptor", "ScsiModeId",
"ScsiMode", principalColumn: "Id", onDelete: ReferentialAction.SetNull);
}
}
}