RelationalEntityTypeExtensions.GetDeclaredCheckConstraints Method

Definition

Namespace:

Microsoft.EntityFrameworkCore

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

Overloads

GetDeclaredCheckConstraints(IConventionEntityType)	Returns all check constraints declared on the entity type.
GetDeclaredCheckConstraints(IEntityType)	Returns all check constraints declared on the entity type.
GetDeclaredCheckConstraints(IMutableEntityType)	Returns all check constraints declared on the entity type.
GetDeclaredCheckConstraints(IReadOnlyEntityType)	Returns all check constraints declared on the entity type.

GetDeclaredCheckConstraints(IConventionEntityType)

Returns all check constraints declared on the entity type.

public static System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.IConventionCheckConstraint> GetDeclaredCheckConstraints (this Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType entityType);

static member GetDeclaredCheckConstraints : Microsoft.EntityFrameworkCore.Metadata.IConventionEntityType -> seq<Microsoft.EntityFrameworkCore.Metadata.IConventionCheckConstraint>

<Extension()>
Public Function GetDeclaredCheckConstraints (entityType As IConventionEntityType) As IEnumerable(Of IConventionCheckConstraint)

Parameters

entityType

IConventionEntityType

The entity type to get the check constraints for.

Returns

IEnumerable<IConventionCheckConstraint>

Remarks

This method does not return check constraints declared on base types. It is useful when iterating over all entity types to avoid processing the same check constraint more than once. Use GetCheckConstraints(IConventionEntityType) to also return check constraints declared on base types.

GetDeclaredCheckConstraints(IEntityType)

Returns all check constraints declared on the entity type.

public static System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.ICheckConstraint> GetDeclaredCheckConstraints (this Microsoft.EntityFrameworkCore.Metadata.IEntityType entityType);

static member GetDeclaredCheckConstraints : Microsoft.EntityFrameworkCore.Metadata.IEntityType -> seq<Microsoft.EntityFrameworkCore.Metadata.ICheckConstraint>

<Extension()>
Public Function GetDeclaredCheckConstraints (entityType As IEntityType) As IEnumerable(Of ICheckConstraint)

Parameters

entityType

IEntityType

The entity type to get the check constraints for.

Returns

IEnumerable<ICheckConstraint>

Remarks

This method does not return check constraints declared on base types. It is useful when iterating over all entity types to avoid processing the same check constraint more than once. Use GetCheckConstraints(IEntityType) to also return check constraints declared on base types.

GetDeclaredCheckConstraints(IMutableEntityType)

Returns all check constraints declared on the entity type.

public static System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.IMutableCheckConstraint> GetDeclaredCheckConstraints (this Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType entityType);

static member GetDeclaredCheckConstraints : Microsoft.EntityFrameworkCore.Metadata.IMutableEntityType -> seq<Microsoft.EntityFrameworkCore.Metadata.IMutableCheckConstraint>

<Extension()>
Public Function GetDeclaredCheckConstraints (entityType As IMutableEntityType) As IEnumerable(Of IMutableCheckConstraint)

Parameters

entityType

IMutableEntityType

The entity type to get the check constraints for.

Returns

IEnumerable<IMutableCheckConstraint>

Remarks

This method does not return check constraints declared on base types. It is useful when iterating over all entity types to avoid processing the same check constraint more than once. Use GetCheckConstraints(IMutableEntityType) to also return check constraints declared on base types.

GetDeclaredCheckConstraints(IReadOnlyEntityType)

Returns all check constraints declared on the entity type.

public static System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyCheckConstraint> GetDeclaredCheckConstraints (this Microsoft.EntityFrameworkCore.Metadata.IReadOnlyEntityType entityType);

static member GetDeclaredCheckConstraints : Microsoft.EntityFrameworkCore.Metadata.IReadOnlyEntityType -> seq<Microsoft.EntityFrameworkCore.Metadata.IReadOnlyCheckConstraint>

<Extension()>
Public Function GetDeclaredCheckConstraints (entityType As IReadOnlyEntityType) As IEnumerable(Of IReadOnlyCheckConstraint)

Parameters

entityType

IReadOnlyEntityType

The entity type to get the check constraints for.

Returns

IEnumerable<IReadOnlyCheckConstraint>

Remarks

This method does not return check constraints declared on base types. It is useful when iterating over all entity types to avoid processing the same check constraint more than once. Use GetCheckConstraints(IReadOnlyEntityType) to also return check constraints declared on base types.