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)