IIndexDefinition Interface

IID_IIndexDefinition

{0C733A68-2A1C-11CE-ADE5-00AA0044773D}

IIndexDefinition exposes simple methods to create and drop indexes from the data store.

Documentation: IIndexDefinition

Methods in VTable order

IUnknown Methods

Description

QueryInterface

Returns pointers to supported interfaces.

AddRef

Increments reference count.

Release

Decrements reference count.

IIndexDefinition Methods

Description

CreateIndex

Adds a new index to a base table.

DropIndex

Drops an index from a base table.

QueryInterface

FUNCTION IIndexDefinition_QueryInterface ( _

  BYVAL pthis AS DWORD PTR _

, BYREF riid AS GUID _

, BYREF ppvObj AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[0] USING IIndexDefinition_QueryInterface (pthis, riid, ppvObj) TO HRESULT
  FUNCTION = HRESULT
 

END FUNCTION

AddRef

FUNCTION IIndexDefinition_AddRef ( _

  BYVAL pthis AS DWORD PTR _

  ) AS DWORD
 

  LOCAL DWRESULT AS LONG
  CALL DWORD @@pthis[1] USING IIndexDefinition_AddRef (pthis) TO DWRESULT
  FUNCTION = DWRESULT
 

END FUNCTION

Release

FUNCTION IIndexDefinition_Release ( _

  BYVAL pthis AS DWORD PTR _

  ) AS DWORD
 

  LOCAL DWRESULT AS DWORD
  CALL DWORD @@pthis[2] USING IIndexDefinition_Release (pthis) TO DWRESULT
  FUNCTION = DWRESULT
 

END FUNCTION

CreateIndex

FUNCTION IIndexDefinition_CreateIndex ( _
  BYVAL pthis AS DWORD PTR _

, BYVAL pTableID AS DWORD _

, BYVAL pIndexID AS DWORD _

, BYVAL cIndexColumnDescs AS DWORD _

, BYVAL rgIndexColumnDescs AS DWORD _

, BYVAL cPropertySets AS DWORD _

, BYREF rgPropertySets AS DWORD _

, BYREF ppIndexID AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[3] USING IIndexDefinition_CreateIndex (pthis, pTableID, pIndexID, cIndexColumnDescs, rgIndexColumnDescs, cPropertySets, rgPropertySets, ppIndexID) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION

DropIndex

FUNCTION IIndexDefinition_DropIndex ( _
  BYVAL pthis AS DWORD PTR _

, BYVAL pTableID AS DWORD _

, BYVAL pIndexID AS DWORD _

  ) AS LONG

  LOCAL HRESULT AS LONG
  CALL DWORD @@pthis[4] USING IIndexDefinition_DropIndex (pthis, pTableID, pIndexID) TO HRESULT
  FUNCTION = HRESULT

END FUNCTION