|
1712.1.1
by Monty Taylor
Merged libdrizzle directly into tree. |
1 |
/*
|
2 |
* Drizzle Client & Protocol Library
|
|
3 |
*
|
|
4 |
* Copyright (C) 2008 Eric Day (eday@oddments.org)
|
|
5 |
* All rights reserved.
|
|
6 |
*
|
|
7 |
* Use and distribution licensed under the BSD license. See
|
|
8 |
* the COPYING file in this directory for full text.
|
|
9 |
*/
|
|
10 |
||
11 |
/**
|
|
12 |
* @file
|
|
13 |
* @brief Column Declarations for Clients
|
|
14 |
*/
|
|
15 |
||
16 |
#ifndef __DRIZZLE_COLUMN_CLIENT_H
|
|
17 |
#define __DRIZZLE_COLUMN_CLIENT_H
|
|
18 |
||
19 |
#ifdef __cplusplus
|
|
20 |
extern "C" { |
|
21 |
#endif
|
|
22 |
||
23 |
/**
|
|
24 |
* @addtogroup drizzle_column_client Column Declarations for Clients
|
|
25 |
* @ingroup drizzle_client_interface
|
|
26 |
*
|
|
27 |
* These functions are used to get detailed column information. This information
|
|
28 |
* is usually sent as the first part of a result set. There are both buffered
|
|
29 |
* and unbuffered functions provided.
|
|
30 |
* @{
|
|
31 |
*/
|
|
32 |
||
33 |
/**
|
|
34 |
* Skip all columns in result.
|
|
35 |
*/
|
|
36 |
DRIZZLE_API
|
|
37 |
drizzle_return_t drizzle_column_skip(drizzle_result_st *result); |
|
38 |
||
39 |
/**
|
|
40 |
* Read column information.
|
|
41 |
*/
|
|
42 |
DRIZZLE_API
|
|
43 |
drizzle_column_st *drizzle_column_read(drizzle_result_st *result, |
|
44 |
drizzle_column_st *column, |
|
45 |
drizzle_return_t *ret_ptr); |
|
46 |
||
47 |
/**
|
|
48 |
* Buffer all columns in result structure.
|
|
49 |
*/
|
|
50 |
DRIZZLE_API
|
|
51 |
drizzle_return_t drizzle_column_buffer(drizzle_result_st *result); |
|
52 |
||
53 |
/**
|
|
54 |
* Get next buffered column from a result structure.
|
|
55 |
*/
|
|
56 |
DRIZZLE_API
|
|
57 |
drizzle_column_st *drizzle_column_next(drizzle_result_st *result); |
|
58 |
||
59 |
/**
|
|
60 |
* Get previous buffered column from a result structure.
|
|
61 |
*/
|
|
62 |
DRIZZLE_API
|
|
63 |
drizzle_column_st *drizzle_column_prev(drizzle_result_st *result); |
|
64 |
||
65 |
/**
|
|
66 |
* Seek to the given buffered column in a result structure.
|
|
67 |
*/
|
|
68 |
DRIZZLE_API
|
|
69 |
void drizzle_column_seek(drizzle_result_st *result, uint16_t column); |
|
70 |
||
71 |
/**
|
|
72 |
* Get the given buffered column from a result structure.
|
|
73 |
*/
|
|
74 |
DRIZZLE_API
|
|
75 |
drizzle_column_st *drizzle_column_index(drizzle_result_st *result, |
|
76 |
uint16_t column); |
|
77 |
||
78 |
/**
|
|
79 |
* Get current column number in a buffered or unbuffered result.
|
|
80 |
*/
|
|
81 |
DRIZZLE_API
|
|
82 |
uint16_t drizzle_column_current(drizzle_result_st *result); |
|
83 |
||
84 |
/** @} */
|
|
85 |
||
86 |
#ifdef __cplusplus
|
|
87 |
}
|
|
88 |
#endif
|
|
89 |
||
90 |
#endif /* __DRIZZLE_COLUMN_CLIENT_H */ |