blob: 2c20bf70effa95e4b4a50e2fb19e0a33f326d599 (
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
|
.\" Automatically generated by Pandoc 2.5
.\"
.TH "mysql_fetch_row" "3" "" "Version 3.3.1" "MariaDB Connector/C"
.hy
.SS Name
.PP
mysql_fetch_row \- fetches row of data from result set
.SS Synopsis
.IP
.nf
\f[C]
#include <mysql.h>
MYSQL_ROW mysql_fetch_row(MYSQL_RES * result);
\f[R]
.fi
.SS Description
.PP
Fetches one row of data from the result set and returns it as an array
of char pointers (\f[C]MYSQL_ROW\f[R]), where each column is stored in
an offset starting from 0 (zero).
Each subsequent call to this function will return the next row within
the result set, or NULL if there are no more rows.
.SS Parameter
.IP \[bu] 2
\f[C]result\f[R] \- a result set identifier returned by
\f[B]mysql_store_result(3)\f[R] or \f[B]mysql_use_result(3)\f[R].
.SS Notes
.IP \[bu] 2
If a column contains a \f[C]NULL\f[R] value the corresponding char
pointer will be set to \f[C]NULL\f[R].
.IP \[bu] 2
Memory associated to \f[C]MYSQL_ROW\f[R] will be freed when calling
\f[B]mysql_free_result(3)\f[R] function.
.SS Return value
.PP
A \f[C]MYSQL_ROW\f[R] structure (array of character pointers)
representing the data of the current row.
If there are no more rows available \f[C]NULL\f[R]will be returned.
.SS See also
.IP \[bu] 2
\f[B]mysql_use_result(3)\f[R]
.IP \[bu] 2
\f[B]mysql_store_result(3)\f[R]
|
