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mysql_stmt_fetch_column(3) MariaDB Connector/C mysql_stmt_fetch_column(3)

Name

mysql_stmt_fetch_column - Fetches a single column into bind buffer

Synopsis

#include <mysql.h>
int mysql_stmt_fetch_column(MYSQL_STMT * stmt,

MYSQL_BIND * bind_arg,
unsigned int column,
unsigned long offset);

Description

This function can be used to fetch large data of a single column in pieces.

Parameter

stmt - a statement handle, which was previously allocated by mysql_stmt_init(3).
bind_arg - a pointer to a MYSQL_BIND structure.
column - number of column, first column is numbered zero.
offset - offset at which to begin retrieving data.

Return value

Returns zero on success, non-zero on failure.

Notes

The size of the buffer is specified within MYSQL_BIND structure.

See Also

mysql_stmt_fetch(3)
mysql_stmt_send_long_data(3)
Version 3.2.2