Can't use new created columns in SQL - Statement in Up() Migration
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Key: DNET-811
URL: http://tracker.firebirdsql.org/browse/DNET-811
Project: .NET Data provider
Issue Type: Bug
Components: Entity Framework
Affects Versions: 5.9.1.0
Reporter: Andreas Patock
Assignee: Jiri Cincura
If I have the following migration:
public partial class AddDeviceType : DbMigration
{
public override void Up()
{
CreateTable(
"dbo.DeviceType",
c => new
{
Id = c.Int(nullable: false, identity: true),
Name = c.String(nullable: false, maxLength: 128),
ManufacturerId = c.Int(nullable: false),
})
.PrimaryKey(t => t.Id)
.ForeignKey("dbo.Manufacturer", t => t.ManufacturerId,
cascadeDelete: true)
.Index(t => t.ManufacturerId);
AddColumn("dbo.Device", "TempDeviceTypeId", c => c.Int());
AddColumn("dbo.Device", "DeviceTypeId", c => c.Int(nullable:
false));
CreateIndex("dbo.Device", "DeviceTypeId");
AddForeignKey("dbo.Device", "DeviceTypeId", "dbo.DeviceType", "Id",
cascadeDelete: true);
Sql("UPDATE \"Device\" d SET d.\"DeviceTypeId\" = (SELECT t.\"Id\"
from \"DeviceType\" t where t.\"ManufacturerId\" = d.\"ManufacturerId\" ORDER
BY t.\"Id\" ROWS 1)");
}
I can a Column unknown "DeviceTypeId" exception when running the migration.
This can found on many examples in the internet and is working with mssql.
I had the idea to do this in two migrations, but the "DeviceTypeId" is a not
null field and so the first migration throws an exception also.
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