GRASS Programmer's Manual
6.4.2(2012)
Main Page
Related Pages
Namespaces
Data Structures
Files
File List
Globals
All
Data Structures
Namespaces
Files
Functions
Variables
Typedefs
Enumerations
Enumerator
Macros
Pages
c_execute.c
Go to the documentation of this file.
1
15
#include <grass/dbmi.h>
16
#include "
macros.h
"
17
27
int
db_execute_immediate
(dbDriver *
driver
, dbString * SQLstatement)
28
{
29
int
ret_code;
30
31
/* start the procedure call */
32
db__set_protocol_fds
(driver->send, driver->recv);
33
DB_START_PROCEDURE_CALL
(DB_PROC_EXECUTE_IMMEDIATE);
34
35
/* send the argument(s) to the procedure */
36
DB_SEND_STRING
(SQLstatement);
37
38
/* get the return code for the procedure call */
39
DB_RECV_RETURN_CODE
(&ret_code);
40
41
if
(ret_code != DB_OK)
42
return
ret_code;
/* ret_code SHOULD == DB_FAILED */
43
44
/* no results */
45
return
DB_OK;
46
}
47
56
int
db_begin_transaction
(dbDriver *
driver
)
57
{
58
int
ret_code;
59
60
/* start the procedure call */
61
db__set_protocol_fds
(driver->send, driver->recv);
62
DB_START_PROCEDURE_CALL
(DB_PROC_BEGIN_TRANSACTION);
63
64
/* get the return code for the procedure call */
65
DB_RECV_RETURN_CODE
(&ret_code);
66
67
if
(ret_code != DB_OK)
68
return
ret_code;
69
70
/* no results */
71
return
DB_OK;
72
}
73
82
int
db_commit_transaction
(dbDriver *
driver
)
83
{
84
int
ret_code;
85
86
/* start the procedure call */
87
db__set_protocol_fds
(driver->send, driver->recv);
88
DB_START_PROCEDURE_CALL
(DB_PROC_COMMIT_TRANSACTION);
89
90
/* get the return code for the procedure call */
91
DB_RECV_RETURN_CODE
(&ret_code);
92
93
if
(ret_code != DB_OK)
94
return
ret_code;
95
96
/* no results */
97
return
DB_OK;
98
}
lib
db
dbmi_client
c_execute.c
Generated on Sun Mar 16 2014 05:07:42 for GRASS Programmer's Manual by
1.8.1.2