decode the binary informations of the Geometry columns

[liofr]

HI
where i can find documentation about decode the binary informations of 
the Geometry columns in mysql using C ?

for example
mysql doc say that
0x010100F03FF03F
is equivalent to
Point(1 1)

Thank's


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extract string in longblob column

[liofr]

Hi
how can i retrieve string value contains in a longblob column ?
i test CAST and CONVERT mysql function but don't work.
Doesn't seem hard but don't see howto do that
select  * FROM table

Thank's for any help



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Transactions are not enable

[liofr]

Hi
i use a sofware  to connect to mysql and it can connect with succes but
wanted to share acces to mysql to many poeple  and it popup
[MUSQL][ODBC 3.51 Driver] Transaction are not enable
Is ot a mysql server message or  not ( my application )
thank's


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dynamic value like excel

[liofr]

i want to put a value in a column that is the date of today .
IS there a solution to do that in sql way ?


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