c_fetch.c File Reference

DBMI Library (client) - fetch data. More...

#include <grass/dbmi.h>
#include "macros.h"

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Functions
int	db_fetch (dbCursor *cursor, int position, int *more)
	Fetch data from open cursor.

Detailed Description

DBMI Library (client) - fetch data.

(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.

Author

Joel Jones (CERL/UIUC), Radim Blazek

Definition in file c_fetch.c.

Function Documentation

db_fetch()

int db_fetch	(	dbCursor *	cursor,
		int	position,
		int *	more
	)

Fetch data from open cursor.

Parameters

	cursor	pointer to dbCursor
	position	cursor position
[out]	more	get more (0 for no data to be fetched)

Returns

DB_OK on success

DB_FAILED on failure

Definition at line 28 of file c_fetch.c.

References db__set_protocol_fds(), DB_OK, DB_PROC_FETCH, DB_RECV_INT, DB_RECV_RETURN_CODE, DB_RECV_TABLE_DATA, DB_SEND_INT, DB_SEND_TOKEN, and DB_START_PROCEDURE_CALL.

Referenced by db_select_CatValArray(), db_select_int(), db_select_value(), NetA_init_distinct(), NetA_init_timetable_from_db(), P_Aux_to_Vector(), and Vect_write_ascii().