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ITableIndex Interface

Definition

Represents a table index.

public interface ITableIndex : Microsoft.EntityFrameworkCore.Infrastructure.IAnnotatable
type ITableIndex = interface
    interface IAnnotatable
type ITableIndex = interface
    interface IAnnotatable
    interface IReadOnlyAnnotatable
Public Interface ITableIndex
Implements IAnnotatable
Implements

Remarks

See Indexes for more information and examples.

Properties

Columns

Gets the columns that are participating in the index.

Filter

Gets the expression used as the index filter.

IsDescending

A set of values indicating whether each corresponding index column has descending sort order.

IsUnique

Gets a value indicating whether the index enforces uniqueness.

Item[String]

Gets the value of the annotation with the given name, returning null if it does not exist.

(Inherited from IReadOnlyAnnotatable)
MappedIndexes

Gets the mapped indexes.

Name

Gets the name of the index.

Table

Gets the table on with the index is declared.

Methods

AddRuntimeAnnotation(String, Object)

Adds a runtime annotation to this object. Throws if an annotation with the specified name already exists.

(Inherited from IAnnotatable)
AnnotationsToDebugString(Int32)

Gets the debug string for all annotations declared on the object.

(Inherited from IReadOnlyAnnotatable)
FindAnnotation(String)

Gets the annotation with the given name, returning null if it does not exist.

(Inherited from IReadOnlyAnnotatable)
FindRuntimeAnnotation(String)

Gets the runtime annotation with the given name, returning null if it does not exist.

(Inherited from IAnnotatable)
FindRuntimeAnnotationValue(String)

Gets the value of the runtime annotation with the given name, returning null if it does not exist.

(Inherited from IAnnotatable)
GetAnnotation(String)

Gets the annotation with the given name, throwing if it does not exist.

(Inherited from IReadOnlyAnnotatable)
GetAnnotations()

Gets all annotations on the current object.

(Inherited from IReadOnlyAnnotatable)
GetOrAddRuntimeAnnotationValue<TValue,TArg>(String, Func<TArg,TValue>, TArg)

Gets the value of the runtime annotation with the given name, adding it if one does not exist.

(Inherited from IAnnotatable)
GetRuntimeAnnotations()

Gets all the runtime annotations on the current object.

(Inherited from IAnnotatable)
RemoveRuntimeAnnotation(String)

Removes the given runtime annotation from this object.

(Inherited from IAnnotatable)
SetRuntimeAnnotation(String, Object)

Sets the runtime annotation stored under the given key. Overwrites the existing annotation if an annotation with the specified name already exists.

(Inherited from IAnnotatable)
ToDebugString(MetadataDebugStringOptions, Int32)

Creates a human-readable representation of the given metadata.

Warning: Do not rely on the format of the returned string. It is designed for debugging only and may change arbitrarily between releases.

Extension Methods

AnnotationsToDebugString(IAnnotatable, Int32)

Gets the debug string for all annotations declared on the object.

GetAnnotation(IAnnotatable, String)

Gets the annotation with the given name, throwing if it does not exist.

ToDebugString(ITableIndex, MetadataDebugStringOptions, Int32)

Creates a human-readable representation of the given metadata.

Warning: Do not rely on the format of the returned string. It is designed for debugging only and may change arbitrarily between releases.

Applies to