dbDatabase::OpenParameters Struct Reference

#include <database.h>

List of all members.

Public Attributes
char_t const *	databaseName
int	openAttr
dbFile *	file
time_t	transactionCommitDelay
bool	deleteFileOnClose
dbAccessType	accessType
size_t	poolSize
size_t	extensionQuantum
size_t	initIndexSize
int	nThreads

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Detailed Description

Structure to specify database open parameters

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Member Data Documentation

dbAccessType dbDatabase::OpenParameters::accessType

Database access type

char_t const* dbDatabase::OpenParameters::databaseName

Database file name (used if "file" is NULL)

bool dbDatabase::OpenParameters::deleteFileOnClose

Delete file on close (used only if "file" is not null

size_t dbDatabase::OpenParameters::extensionQuantum

Quantum for extending memory allocation bitmap

dbFile* dbDatabase::OpenParameters::file

Databasr file (if non null, "databaseName" is igonored)

size_t dbDatabase::OpenParameters::initIndexSize

Initial index size (number of objects)

int dbDatabase::OpenParameters::nThreads

Concurrency level for sequential search and sort operations

int dbDatabase::OpenParameters::openAttr

Attributes for openning file (used only if "file" is null)

size_t dbDatabase::OpenParameters::poolSize

Number of pages in page pool, if 0 GigaBASE will choose pool size itself depending on size of memory in the system. When DISKLESS_CONFIGURATION is used, then in this parameter MAXIMAL size of the database should be specified (in this mode database can not be reallocated)

time_t dbDatabase::OpenParameters::transactionCommitDelay

Transaction commit delay

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The documentation for this struct was generated from the following file:

• database.h

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