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Merge pull request #2001 from umbraco/temp-u4-9993

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U4-9993 - fix upgrade issues
This commit is contained in:
Sebastiaan Janssen
2017-07-12 12:59:19 +02:00
committed by GitHub
parent 1d3279fe07 219eb61194
commit 3de0b85ae3
1 changed files with 11 additions and 21 deletions
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32
src/Umbraco.Core/Persistence/Migrations/Upgrades/TargetVersionSevenThreeZero/UpdateUniqueIdToHaveCorrectIndexType.cs
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@@ -1,5 +1,4 @@
using System.Linq;
using Umbraco.Core.Configuration;
using Umbraco.Core.Logging;
using Umbraco.Core.Persistence.DatabaseModelDefinitions;
using Umbraco.Core.Persistence.SqlSyntax;
@@ -11,15 +10,11 @@ namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenThreeZe
{
public UpdateUniqueIdToHaveCorrectIndexType(ISqlSyntaxProvider sqlSyntax, ILogger logger)
: base(sqlSyntax, logger)
{
}
{ }
//see: http://issues.umbraco.org/issue/U4-6188, http://issues.umbraco.org/issue/U4-6187
public override void Up()
{
var dbIndexes = SqlSyntax.GetDefinedIndexes(Context.Database)
var indexes = SqlSyntax.GetDefinedIndexes(Context.Database)
.Select(x => new DbIndexDefinition()
{
TableName = x.Item1,
@@ -28,24 +23,19 @@ namespace Umbraco.Core.Persistence.Migrations.Upgrades.TargetVersionSevenThreeZe
IsUnique = x.Item4
}).ToArray();
//must be non-nullable
// drop the index if it exists
if (indexes.Any(x => x.IndexName.InvariantEquals("IX_umbracoNodeUniqueID")))
Delete.Index("IX_umbracoNodeUniqueID").OnTable("umbracoNode");
// set uniqueID to be non-nullable
// the index *must* be dropped else 'one or more objects access this column' exception
Alter.Table("umbracoNode").AlterColumn("uniqueID").AsGuid().NotNullable();
//make sure it already exists
if (dbIndexes.Any(x => x.IndexName.InvariantEquals("IX_umbracoNodeUniqueID")))
{
Delete.Index("IX_umbracoNodeUniqueID").OnTable("umbracoNode");
}
//make sure it doesn't already exist
if (dbIndexes.Any(x => x.IndexName.InvariantEquals("IX_umbracoNode_uniqueID")) == false)
{
//must be a uniqe index
Create.Index("IX_umbracoNode_uniqueID").OnTable("umbracoNode").OnColumn("uniqueID").Unique();
}
// create the index
Create.Index("IX_umbracoNode_uniqueID").OnTable("umbracoNode").OnColumn("uniqueID").Unique();
}
public override void Down()
{
}
{ }
}
}