HI!
I wrote a mysql UDF that works well in older versions
of mysql (3.23.*) but the same is not working for new
versions like (4.0*) . The server restarts every time
i invoke my function .
I also compiled and linked with libmysqlclient.so.11,
but still the problem persists.
how to solve the
At 11:45 4/12/2003 +, Prem Soman wrote:
Hi,
how can i resolve this and what the prototype for functions that returns
integer values. i searched the manual but got no solution.
In the \sql\udf_example.cpp you find:
#ifdef __WIN__
typedef unsigned __int64 ulonglong; /* Microsofts 64 bit typ
i find problem while compiling the UDF in windows. the function returns an integer and
so i set the type as "long long" but this datatype is not recognised by VC++ 6.0 and i
end up with a compilation error.
how can i resolve this and what the prototype for functions that returns integer
values
Hi,
I finally could get MySql UDF functions to work under win32 (VC++). The
only thing that concerns me is that it nevers returns any error message.
It works fine, but none error message is displayed.
The function expects 2 strings, if one, more or none is passed, I should get
the error
On Thursday, 11. April 2002 10:26, Fei Chen wrote:
> Dear Georg,
>
>
> * notation. Just as normally I can say
> select * from myTable;
> can I write a UDF to handle
> select my_udf(*) from myTable; ?
> There is the builtin function
> select count(*) from myTable;
> But the manual does not say how
Dear Georg,
Thanks for replying. I have read the mysql manual but unfortunately have
not been able to find the answer. I realize UDFs can have field names as
their parameters, as in select my_udf(fld1, fld2, fld10) from myTable; but
here the field names have to be specified explicitly. What I'm w
On Thursday, 11. April 2002 02:11, Fei Chen wrote:
> How do I write a UDF to handle a entire tuple, e.g. is it possible to have
> select my_udf(*) from myTable;
> ?
Parmeters in the UDF could also be fields from a table.
> Also, is there a way for a UDF to return a data structure, say, a multi
Dear all,
I'm new to writing UDFs in MySQL so please bear with my couple of
questions.
How do I write a UDF to handle a entire tuple, e.g. is it possible to have
select my_udf(*) from myTable;
?
Also, is there a way for a UDF to return a data structure, say, a multi
dimensional array? Or do I n
