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IndexBuilder.IsUnique(Boolean) Method

Definition

Configures whether this index is unique (i.e. the value(s) for each instance must be unique).

public virtual Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder IsUnique (bool unique = true);
abstract member IsUnique : bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder
override this.IsUnique : bool -> Microsoft.EntityFrameworkCore.Metadata.Builders.IndexBuilder
Public Overridable Function IsUnique (Optional unique As Boolean = true) As IndexBuilder

Parameters

unique
Boolean

A value indicating whether this index is unique.

Returns

The same builder instance so that multiple configuration calls can be chained.

Applies to