25.2.7.13. mysql_stmt_field_count()
unsigned int mysql_stmt_field_count(MYSQL_STMT
*stmt)
Description
Returns the number of columns for the most recent statement
for the statement handler. This value is zero for statements
such as INSERT or DELETE
that do not produce result sets.
mysql_stmt_field_count() can be called
after you have prepared a statement by invoking
mysql_stmt_prepare().
Return Values
An unsigned integer representing the number of columns in a
result set.
Errors
None.
