bionic (3) odbx_column_name.3.gz

Provided by: libopendbx1-dev_1.4.6-11_amd64 bug

NAME
       odbx_column_name - Get the name of a column in the current result set


SYNOPSIS
       #include <opendbx/api.h>

       char* odbx_column_name (odbx_result_t* result, unsigned long pos);


DESCRIPTION
       odbx_column_name()  gets  the  name  of the column specified by pos in the current result set returned by
       odbx_result(). The column names will not change within the result set with the  exception  described  for
       MySQL  in  odbx_column_count() when the first result set wasn't retrieved completely before odbx_result()
       was called again.

       The result parameter required by this function must be a valid result set returned by  odbx_result()  and
       must not have been feed to odbx_result_finish() before.

       Valid  column  indices  for  the requested column provided via pos start with zero and end with the value
       returned by odbx_column_count() minus one.


RETURN VALUE
       The return value of odbx_column_name() is a pointer to a zero terminated string  which  consists  of  the
       name  of  the  requested column. This pointer is allocated by the database client library and must not be
       freed by  the  application.  The  content  of  the  string  may  be  overwritten  by  the  next  call  to
       odbx_column_name()


ERRORS
       Errors can occur if the given result parameter is NULL or invalid or if the value of pos is out of range,
       i.e. more than odbx_column_count() minus one.


SEE ALSO
       odbx_column_count(), odbx_column_type(), odbx_result()

                                                 21 October 2016                             odbx_column_name(3)