RelationalDataProvider Class

The base relational data provider.

This class is not intended to be used directly from your code, unless you are implementing a custom data provider.

Inheritance Hierarchy

SystemObject
  Dundas.BI.ExtensibilityComponentBase
    Dundas.BI.Data.DataProvidersDataProvider
      Dundas.BI.Data.DataProviders.RelationalRelationalDataProvider
        Dundas.BI.Data.DataProviders.SpecialTabularProvider

Namespace: Dundas.BI.Data.DataProviders.Relational
Assembly: Dundas.BI.Core (in Dundas.BI.Core.dll) Version: 2.0.0.0 (10.0.0.1002)

Syntax

C++

Copy

public abstract class RelationalDataProvider : DataProvider

Public MustInherit Class RelationalDataProvider
	Inherits DataProvider

public ref class RelationalDataProvider abstract : public DataProvider

[<AbstractClassAttribute>]
type RelationalDataProvider =  
    class
        inherit DataProvider
    end

The RelationalDataProvider type exposes the following members.

Constructors

	Name	Description
	RelationalDataProvider	Initializes a new instance of the RelationalDataProvider class

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Properties

	Name	Description
	ComponentDescription	Gets the standard component description. (Inherited from ComponentBase.)
	ComponentId	Gets the component ID. (Inherited from ComponentBase.)
	ComponentName	Gets the standard component name. (Inherited from ComponentBase.)
	GenericCountExpression	Gets the generic count expression for number of queried records.
	HasCustomConfigurationUI	Gets a value indicating whether this data provider is using a custom configuration UI. (Inherited from DataProvider.)
	IsEnabled	Gets a value indicating whether the component is enabled. (Inherited from ComponentBase.)
	Logger	Gets the logger for the module or extension package corresponding to the component. (Inherited from ComponentBase.)
	ManualAuthentication	Gets a value indicating whether the data provider is expecting no external authentication. (Inherited from DataProvider.)
	MaximumParameterValueCount	Gets the maximum number of parameter values the provider is able to support. (Inherited from DataProvider.)
	NamedParameterFormat	Gets the named parameter format. (Inherited from DataProvider.)
	NullReplacementExpression	Gets the NULL replacement expression or if not supported.
	PackageId	Gets the ID of the extension package to which the component belongs. (Inherited from ComponentBase.)
	PropertyDescriptors	Gets the data provider specific property descriptors. (Inherited from DataProvider.)
	QueryHints	Gets the query hints that are supported by the current provider. (Inherited from DataProvider.)
	SupportedDateTrimGranularities	Gets the supported date trimming functions.
	SupportedStructureTypes	Gets the supported data structures. (Overrides DataProviderSupportedStructureTypes.)
	SupportsManualQuery	Gets a value indicating whether this data provider supports manual queries. (Inherited from DataProvider.)
	UsingProviderData	Gets a value indicating whether this data provider calls LoadProviderData and SaveProviderData(String). (Inherited from DataProvider.)

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Methods

	Name	Description
	AreCompatible	Determines if two connectors are compatible for possible generation of single SQL.
	BuildConnectionString	Builds the connection string. (Inherited from DataProvider.)
	CreateReader	Creates the reader for the specified query object.
	CreateTable	Creates a database table.
	CreateTemporaryTable	Creates a temporary table.
	DiscoverColumns	Discovers the columns for the specified query object.
	DiscoverStructure(IDisposable, DataStructure)	Discovers the structure definition. (Inherited from DataProvider.)
	DiscoverStructure(IDisposable, SupportedDataStructures, String)	Gets the structure definition with the specified name. (Inherited from DataProvider.)
	DiscoverStructures	Gets the list of the structures with the specified type. (Inherited from DataProvider.)
	EnumerateCustom	Enumerates the provider-specific values. (Inherited from DataProvider.)
	EnumerateDatabases	Enumerates the available databases. (Inherited from DataProvider.)
	EnumerateServers	Enumerates the available database servers. (Inherited from DataProvider.)
	GenerateFunctionCall	Generates the statement that calls the table-valued function.
	GenerateQuery	Generates the query.
	GetCapabilities	Gets the relational provider capabilities.
	GetCastExpression	Gets a data conversion expression, used in general for avoiding overflow exceptions when using aggregates.
	GetConnection	Gets the open connection. (Inherited from DataProvider.)
	GetCredentialsProviderId	Gets the ID of the credentials provider. (Inherited from DataProvider.)
	GetCustomConfigurationUI	Gets the custom configuration UI based on the requested content type. (Inherited from DataProvider.)
	GetDataCacheKey	Gets the data cache key. (Inherited from DataProvider.)
	GetDateTrimFunction	Returns a function that can be used to 'trim date/time' values to a specified grain.
	GetDefaultStructureName	Gets the default structure name. (Inherited from DataProvider.)
	GetDiagnosticInfo	Gets diagnostic information about the data provider. (Inherited from DataProvider.)
	GetOpenReader(IDisposable, QueryDefinition)	Creates and opens the reader for the specified query object.
	GetOpenReader(IDisposable, QueryDefinition, CommandBehavior)	Creates and opens the reader for the specified query object.
	GetRemoteConnectionMetadata	Gets the remote connection specific metadata.
	GetRemoteMetadata	Gets the remote metadata.
	GetSupportedAggregators	Gets the supported aggregators.
	IsDriverInstalled	Determines whether third party driver required for this data provider is installed. (Inherited from DataProvider.)
	IsUsingUploadedFile	Determines whether the connection is made to a file stored in Dundas BI database. (Inherited from DataProvider.)
	Localize	Localizes the specified string using the engine localization service. (Inherited from ComponentBase.)
	LogQueryStatement	Logs the query statement into Data.DataRetrieval.QueryAudit channel at the Information level. (Inherited from DataProvider.)
	MakeCompatible	Returns structure name from a different database.
	NormalizeName	Escapes special characters or reserved words in a name.
	OnGetReader	Called when GetOpenReader(IDisposable, QueryDefinition) is called.
	ParseStructureName	Parses the structure name.
	ProcessTask	Processes the current task if the task is compatible with the data provider. (Overrides DataProviderProcessTask(ProviderTransformTask).)
	TestConnection	Tests the connection. (Inherited from DataProvider.)
	UpdateFromConnectionString	Updates from connection string. (Inherited from DataProvider.)

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Reference

Dundas.BI.Data.DataProviders.Relational Namespace