PvAddIndex()

Adds indexes specified in indexList to the existing table and to the underlying data file.

Header File: ddf.h (See also Header Files)

Function First Available In Library: w3dbav75.dll (Windows), libpsqldti.so (Linux), libpsqldti.dylib (OS X) (See also Link Libraries)

PRESULT PvAddIndex(

WORD dictHandle,

LPCSTR tableName,

INDEXMAP* indexList,

WORD indexCount);


In	dictHandle	Handle of an open dictionary returned by PvOpenDatabase().
In	tableName	Name of the table where the indexes will be added.
In	indexList	Array of index definitions.
In	indexCount	Number of indexes in the indexList array.


PCM_Success	The operation completed successfully.
PCM_errFailed	The operation did not complete successfully.
PCM_errInvalidDictionaryHandle	The specified dictionary handle does not exist.
PCM_errTableNotFound	The specified table was not found.
PCM_errMemoryAllocation	An error occurred during memory allocation.
PCM_errInvalidIndexName	The specified index name is invalid.
PCM_errColumnNotFound	The specified column was not found in the table.

You must first open a dictionary successfully using PvOpenDatabase().

The table specified by tableName must exist in the dictionary specified by dictHandle.

You will need to allocate and release INDEXMAP array used to describe the indexes.

PvStart()
PvOpenDatabase()
PvDropIndex()
PvDropIndexByName()
PvCloseDictionary()
PvStop()