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fixed an upgrade script when upgrading from old 4.x versions

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This commit is contained in:
Shannon
2014-05-15 14:11:43 +10:00
parent 836297df58
commit 5f9dddafd8
1 changed files with 14 additions and 3 deletions
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17
src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionFourNineZero/RemoveUmbracoAppConstraints.cs
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@@ -1,5 +1,7 @@
using System.Data;
using System.Linq;
using Umbraco.Core.Configuration;
using Umbraco.Core.Persistence.SqlSyntax;
namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionFourNineZero
{
@@ -18,9 +20,18 @@ namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionFourNineZero
}
else
{
//These are the old aliases
Delete.ForeignKey("FK_umbracoUser2app_umbracoApp").OnTable("umbracoUser2app");
Delete.ForeignKey("FK_umbracoUser2app_umbracoUser").OnTable("umbracoUser2app");
//These are the old aliases, before removing them, check they exist
var constraints = SqlSyntaxContext.SqlSyntaxProvider.GetConstraintsPerColumn(Context.Database).Distinct().ToArray();
if (constraints.Any(x => x.Item1.InvariantEquals("umbracoUser2app") && x.Item3.InvariantEquals("FK_umbracoUser2app_umbracoApp")))
{
Delete.ForeignKey("FK_umbracoUser2app_umbracoApp").OnTable("umbracoUser2app");
}
if (constraints.Any(x => x.Item1.InvariantEquals("umbracoUser2app") && x.Item3.InvariantEquals("FK_umbracoUser2app_umbracoUser")))
{
Delete.ForeignKey("FK_umbracoUser2app_umbracoUser").OnTable("umbracoUser2app");
}
}
}