blob: 39e594f34601c286b0d92123541b99e682f286d9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
/* File: bind.h
*
* Description: See "bind.c"
*
* Comments: See "notice.txt" for copyright and license information.
*
*/
#ifndef __BIND_H__
#define __BIND_H__
#include "psqlodbc.h"
/*
* BindInfoClass -- stores information about a bound column
*/
struct BindInfoClass_ {
Int4 buflen; /* size of buffer */
Int4 data_left; /* amount of data left to read (SQLGetData) */
char *buffer; /* pointer to the buffer */
Int4 *used; /* used space in the buffer (for strings not counting the '\0') */
Int2 returntype; /* kind of conversion to be applied when returning (SQL_C_DEFAULT, SQL_C_CHAR...) */
};
/*
* ParameterInfoClass -- stores information about a bound parameter
*/
struct ParameterInfoClass_ {
Int4 buflen;
char *buffer;
Int4 *used;
Int2 paramType;
Int2 CType;
Int2 SQLType;
UInt4 precision;
Int2 scale;
Oid lobj_oid;
Int4 *EXEC_used; /* amount of data OR the oid of the large object */
char *EXEC_buffer; /* the data or the FD of the large object */
char data_at_exec;
};
BindInfoClass *create_empty_bindings(int num_columns);
void extend_bindings(StatementClass *stmt, int num_columns);
#endif
|
