IMetaAttributes

Assembly: Rds;

Namespace: Prognoz.Platform.Interop.Rds;

Description

The IMetaAttributes interface is used to work with a collection of attributes of fact and observation level of time series database.

Inheritance hierarchy

          IMetaAttributes

          IMetaAttributesSet

Properties

	Property name	Brief description
	CollectionAttribute	The CollectionAttribute property returns an attribute that is parent for a collection of attributes of a system table that stores multiple attribute values.
	KeepTableNativeNameOnMetabaseUpdate	The KeepTableNativeNameOnMetabaseUpdate property determines whether the saved physical name of children table of MDMdictionary on updating the repository.
	SelectQueryText	The SelectQueryText property sets text of the query used to get attribute values.
	Table	The Table property returns a table that stores attributes values.
	UseQuery	The UseQuery property determines whether a query should be used to get attribute values..

Properties inherited from IMetaAttributesSet

	Property name	Brief description
	BaseOperation	The BaseOperation property returns the operation of building the basic attributes set.
	BaseSet	The BaseSet property returns the basic set of attributes.
	Count	The Count property returns number of elements in the set.
	Dictionary	The Dictionary property returns parent object.
	Item	The Item property returns an attribute from the set by index.
	Predefined	The Predefined property returns an attribute of the specified type from the set.

Methods

	Method name	Brief description
	Add	The Add method adds an attribute to the collection.
	AttachTable	The AttachTable method sets a table to store attribute values.
	BuildAttributesByFields	The BuildAttributesByFields method creates definitions of attributes by table fields.
	BuildCollectionAttributes	The BuildCollectionAttributes method creates attributes necessary to store multiple values in a system table.
	BuildFieldsByAttributes	The BuildFieldsByAttributes method creates table fields by definitions of time series database attributes.
	CreateTable	The CreateTable method creates a system table to store multiple values of time series database attributes.
	Remove	The Remove method removes an attribute from the collection.

Methods inherited from IMetaAttributesSet

	Method name	Brief description
	CreateSubset	The CreateSubset method creates the set of attributes.
	FindById	The FindById method searches an attribute by identifier.
	FindByKey	The FindByKey method searches attribute by key.
	FindByKind	The FindByKind method searches an attribute by type.
	FindByKindBasis	The FindByKindBasis method searches an attribute by type and basis.
	FindByValuesObject	The FindByValuesObject method searches an attribute by object key, to which the attribute refers.
	IndexOf	The IndexOf method returns attribute index in the set.
	Move	The Move method moves attributes in the set.

See also:

Rds Assembly Interfaces