db_api_statistics_t Struct Reference

#include <ittia/db.h>

Data Fields
int	have_statistics
db_statitem_t	db
db_statitem_t	row
db_statitem_t	cursor
db_statitem_t	seq
db_statitem_t	seqdef
db_statitem_t	tabledef
db_statitem_t	indexdef
db_statitem_t	oid

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Detailed Description

Count ITTIA DB C API handles opened by the application to measure resource usage and prevent leaks.

If an application closes handles correctly, db.cur_value, cursor.cur_value, and seq.cur_value should be zero when all storages are closed.

See also:

db_api_statistics, db_done_ex

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Field Documentation

int db_api_statistics_t::have_statistics

True when API statistics are available.

Some builds may not collect these statistics.

db_statitem_t db_api_statistics_t::db

Number of database handles open.

See also:

db_t

db_statitem_t db_api_statistics_t::row

Number of rows open.

See also:

db_row_t

db_statitem_t db_api_statistics_t::cursor

Number of cursors open.

See also:

db_cursor_t

db_statitem_t db_api_statistics_t::seq

Number of sequences open.

See also:

db_sequence_t

db_statitem_t db_api_statistics_t::seqdef

Number of sequence definitions open.

See also:

db_seqdef_t

db_statitem_t db_api_statistics_t::tabledef

Number of table definitions open.

See also:

db_tabledef_t

db_statitem_t db_api_statistics_t::indexdef

Number of index definitions open.

See also:

db_indexdef_t

db_statitem_t db_api_statistics_t::oid

Number of object IDs open.

See also:

db_oid_t