GRASS GIS 8 Programmer's Manual
8.2.2dev(2023)-3d2c704037
|
DBMI Library (client) - table management. More...
#include <stdlib.h>
#include <string.h>
#include <grass/gis.h>
#include <grass/dbmi.h>
#include <grass/glocale.h>
Go to the source code of this file.
Functions | |
int | db_table_exists (const char *drvname, const char *dbname, const char *tabname) |
Check if table exists. More... | |
int | db_get_table_number_of_rows (dbDriver *driver, dbString *sql) |
Get number of rows of table. More... | |
DBMI Library (client) - table management.
(C) 1999-2008 by the GRASS Development Team
This program is free software under the GNU General Public License (>=v2). Read the file COPYING that comes with GRASS for details.
Definition in file dbmi_client/table.c.
Get number of rows of table.
driver | db driver |
sql | SQL statement |
Definition at line 104 of file dbmi_client/table.c.
References _, db_close_cursor(), db_close_database_shutdown_driver(), db_get_num_rows(), db_get_string(), DB_OK, db_open_select_cursor(), DB_SEQUENTIAL, and G_warning().
int db_table_exists | ( | const char * | drvname, |
const char * | dbname, | ||
const char * | tabname | ||
) |
Check if table exists.
drvname | driver name |
dbname | database name |
tabname | table name |
Definition at line 32 of file dbmi_client/table.c.