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Merge commit '94d525d88f713b36419f28bfda4d82ee68637d83' into v9/dev

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# Conflicts:
#	build/NuSpecs/UmbracoCms.Web.nuspec
#	src/Umbraco.Core/Composing/Current.cs
#	src/Umbraco.Core/Persistence/NPocoDatabaseExtensions-Bulk.cs
#	src/Umbraco.Core/Runtime/CoreRuntime.cs
#	src/Umbraco.Infrastructure/Migrations/Upgrade/UmbracoPlan.cs
#	src/Umbraco.Infrastructure/Persistence/NPocoDatabaseExtensions.cs
#	src/Umbraco.Infrastructure/Persistence/UmbracoDatabase.cs
#	src/Umbraco.Persistence.SqlCe/SqlCeSyntaxProvider.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/BTree.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/ContentCacheDataModel.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/ContentCacheDataSerializationResult.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/ContentCacheDataSerializerEntityType.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/ContentData.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/ContentNestedData.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/CultureVariation.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/IContentCacheDataSerializer.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/IContentCacheDataSerializerFactory.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/IDictionaryOfPropertyDataSerializer.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/JsonContentNestedDataSerializer.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/JsonContentNestedDataSerializerFactory.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/LazyCompressedString.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/MsgPackContentNestedDataSerializer.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/MsgPackContentNestedDataSerializerFactory.cs
#	src/Umbraco.PublishedCache.NuCache/DataSource/PropertyData.cs
#	src/Umbraco.PublishedCache.NuCache/NuCacheSerializerComponent.cs
#	src/Umbraco.PublishedCache.NuCache/NuCacheSerializerComposer.cs
#	src/Umbraco.Tests.Integration/Umbraco.Infrastructure/Services/ContentTypeServiceVariantsTests.cs
#	src/Umbraco.Tests/App.config
#	src/Umbraco.Tests/PublishedContent/NuCacheChildrenTests.cs
#	src/Umbraco.Tests/PublishedContent/NuCacheTests.cs
#	src/Umbraco.Tests/Scoping/ScopedNuCacheTests.cs
#	src/Umbraco.Web.UI.NetCore/umbraco/config/lang/da.xml
#	src/Umbraco.Web.UI/web.Template.Debug.config
#	src/Umbraco.Web.UI/web.Template.config
#	src/Umbraco.Web/Composing/ModuleInjector.cs
#	src/Umbraco.Web/Editors/NuCacheStatusController.cs
#	src/Umbraco.Web/PublishedCache/NuCache/DataSource/ContentNestedData.cs
#	src/Umbraco.Web/PublishedCache/NuCache/DataSource/DatabaseDataSource.cs
#	src/Umbraco.Web/PublishedCache/NuCache/NuCacheComposer.cs
#	src/Umbraco.Web/PublishedCache/NuCache/PublishedSnapshotService.cs
#	src/Umbraco.Web/Runtime/WebRuntime.cs
This commit is contained in:
Shannon
2021-06-24 09:43:57 -06:00
parent 4c89d036ac
commit 72671dbca8
139 changed files with 5650 additions and 1593 deletions
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7
src/Umbraco.Infrastructure/Persistence/Repositories/Implement/ContentRepositoryBase.cs
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@@ -649,6 +649,13 @@ namespace Umbraco.Cms.Infrastructure.Persistence.Repositories.Implement
}
if (versions.Count == 0) return new Dictionary<int, PropertyCollection>();
// TODO: This is a bugger of a query and I believe is the main issue with regards to SQL performance drain when querying content
// which is done when rebuilding caches/indexes/etc... in bulk. We are using an "IN" query on umbracoPropertyData.VersionId
// which then performs a Clustered Index Scan on PK_umbracoPropertyData which means it iterates the entire table which can be enormous!
// especially if there are both a lot of content but worse if there is a lot of versions of that content.
// So is it possible to return this property data without doing an index scan on PK_umbracoPropertyData and without iterating every row
// in the table?
// get all PropertyDataDto for all definitions / versions
var allPropertyDataDtos = Database.FetchByGroups<PropertyDataDto, int>(versions, 2000, batch =>
SqlContext.Sql()