Query tweaks #1257
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Query tweaks #1257
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Codecov Report
@@ Coverage Diff @@
## master #1257 +/- ##
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- Coverage 92.69% 92.69% -0.01%
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Files 243 243
Lines 7814 7813 -1
==========================================
- Hits 7243 7242 -1
Misses 571 571
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… of a string value. This effectively moves the type resolving/conversion logic from the EF query production phase to the filter parsing phase. By providing a richer QueryLayer model, it becomes easier to implement non-relational and non-EF Core-based repositories. And it enables to produce better errors earlier. Note we still need to wrap nullable values (see WhereClauseBuilder.ResolveCommonType), due to https://bradwilson.typepad.com/blog/2008/07/creating-nullab.html.
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…ibute, so this can never fail)
…any specific record
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| Method | Mean | Error | StdDev | Ratio | Gen0 | Allocated | Alloc Ratio |
|---------------- |---------:|----------:|----------:|------:|-------:|----------:|------------:|
| TrackChanges | 3.741 us | 0.0122 us | 0.0114 us | 1.00 | 0.0229 | 6.41 KB | 1.00 |
| NewTrackChanges | 1.359 us | 0.0070 us | 0.0066 us | 0.36 | 0.0095 | 2.62 KB | 0.41 |
using BenchmarkDotNet.Attributes;
using JsonApiDotNetCore.Configuration;
using JsonApiDotNetCore.Middleware;
using JsonApiDotNetCore.Resources;
using JsonApiDotNetCore.Resources.Annotations;
using Microsoft.Extensions.Logging.Abstractions;
namespace Benchmarks.ChangeTracking;
// ReSharper disable once ClassCanBeSealed.Global
[MarkdownExporter]
[MemoryDiagnoser]
public class ChangeTrackerBenchmarks
{
private readonly JsonApiRequest _request;
private readonly TargetedFields _targetedFields;
public ChangeTrackerBenchmarks()
{
IJsonApiOptions options = new JsonApiOptions();
IResourceGraph resourceGraph = new ResourceGraphBuilder(options, NullLoggerFactory.Instance).Add<ExampleResource, long>().Build();
ResourceType resourceType = resourceGraph.GetResourceType<ExampleResource>();
_request = new JsonApiRequest
{
PrimaryResourceType = resourceType,
IsCollection = true
};
_targetedFields = new TargetedFields();
foreach (AttrAttribute attribute in resourceType.Attributes)
{
_targetedFields.Attributes.Add(attribute);
}
}
[Benchmark(Baseline = true)]
public void TrackChanges()
{
var changeTracker = new ResourceChangeTracker<ExampleResource>(_request, _targetedFields);
var resource = new ExampleResource
{
Id = 1,
Attr1 = "some",
Attr2 = "more",
Attr3 = "other",
Attr4 = false,
Attr5 = 123,
Attr6 = default,
Attr7 = default,
Attr8 = default,
Attr9 = DayOfWeek.Sunday
};
changeTracker.SetInitiallyStoredAttributeValues(resource);
resource = new ExampleResource
{
Id = 1,
Attr1 = "new",
Attr2 = "change",
Attr3 = "this",
Attr4 = true,
Attr5 = 456,
Attr6 = default,
Attr7 = default,
Attr8 = default,
Attr9 = DayOfWeek.Saturday
};
changeTracker.SetFinallyStoredAttributeValues(resource);
changeTracker.HasImplicitChanges();
}
[Benchmark]
public void NewTrackChanges()
{
var changeTracker = new NewResourceChangeTracker<ExampleResource>(_request, _targetedFields);
var resource = new ExampleResource
{
Id = 1,
Attr1 = "some",
Attr2 = "more",
Attr3 = "other",
Attr4 = false,
Attr5 = 123,
Attr6 = default,
Attr7 = default,
Attr8 = default,
Attr9 = DayOfWeek.Sunday
};
changeTracker.SetInitiallyStoredAttributeValues(resource);
resource = new ExampleResource
{
Id = 1,
Attr1 = "new",
Attr2 = "change",
Attr3 = "this",
Attr4 = true,
Attr5 = 456,
Attr6 = default,
Attr7 = default,
Attr8 = default,
Attr9 = DayOfWeek.Saturday
};
changeTracker.SetFinallyStoredAttributeValues(resource);
changeTracker.HasImplicitChanges();
}
private sealed class ExampleResource : Identifiable<long>
{
[Attr]
public string? Attr1 { get; set; }
[Attr]
public string? Attr2 { get; set; }
[Attr]
public string? Attr3 { get; set; }
[Attr]
public bool Attr4 { get; set; }
[Attr]
public int Attr5 { get; set; }
[Attr]
public DateTime Attr6 { get; set; }
[Attr]
public DateTimeOffset Attr7 { get; set; }
[Attr]
public TimeSpan Attr8 { get; set; }
[Attr]
public DayOfWeek Attr9 { get; set; }
}
}
Caused by an unintentional breaking change in .NET SDK v7.0.200, which the latest AppVeyor image uses
…n request path ended with a slash. For example: /workItems/ => /workItems//1
Before: Expected element.GetInt32() to be 25, but found 2 (difference of -23). After: Expected responseDocument.Meta to be 25, but found 2 (difference of -23).
maurei
approved these changes
Mar 11, 2023
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Minor changes in the
QueryExpressionmodel shape, to make it easier to understand and consume. And a few other small changes. See the individual commits for details.QUALITY CHECKLIST