Functions

c_execute.c File Reference

DBMI Library (client) - execute SQL statements. More...

#include <grass/dbmi.h>
#include "macros.h"
Include dependency graph for c_execute.c:

Go to the source code of this file.

Functions

int db_execute_immediate (dbDriver *driver, dbString *SQLstatement)
 Execute SQL statements.
int db_begin_transaction (dbDriver *driver)
 Begin transaction.
int db_commit_transaction (dbDriver *driver)
 Commit transaction.

Detailed Description

DBMI Library (client) - execute SQL statements.

(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_execute.c.


Function Documentation

int db_begin_transaction ( dbDriver *  driver  ) 

Begin transaction.

Returns:
driver db driver
DB_OK on success
DB_FAILED on failure

Definition at line 56 of file c_execute.c.

References db__set_protocol_fds(), DB_RECV_RETURN_CODE, and DB_START_PROCEDURE_CALL.

Referenced by db__copy_table().

int db_commit_transaction ( dbDriver *  driver  ) 

Commit transaction.

Parameters:
driver db driver
Returns:
DB_OK on success
DB_FAILED on failure

Definition at line 82 of file c_execute.c.

References db__set_protocol_fds(), DB_RECV_RETURN_CODE, and DB_START_PROCEDURE_CALL.

Referenced by db__copy_table().

int db_execute_immediate ( dbDriver *  driver,
dbString *  SQLstatement 
)

Execute SQL statements.

Parameters:
driver db driver
SQLstatement SQL statement (alter, update, ...)
Returns:
DB_OK on success
DB_FAILED on failure

Definition at line 27 of file c_execute.c.

References db__set_protocol_fds(), DB_RECV_RETURN_CODE, DB_SEND_STRING, and DB_START_PROCEDURE_CALL.

Referenced by db__copy_table(), and db_delete_table().