[libdbi-devel] libdbi doesn't handle unsigned int and unsigned long long types (Patch attached)

[Frederic G. <fgo...@fr...>]

Hi,

Most of the dbi drivers don't handle correctly the column types
unsigned int and unsigned long long.

I modified test_dbi.c to check unsigned types, and the ulong and
theulonglong tests failed:

the_char: in:-127 out:-127<<
the_uchar: in:255 out:255<<
the_short: in:-32768 out:-32768<<
the_ushort: in:65535 out:65535<<
the_long: in:-2147483648 out:-2147483648<<
-->> the_ulong: in:4294967295 out:2147483647<<
the_longlong: in:-9223372036854775807 out:-9223372036854775807<<
->>> the_ulonglong: in:18446744073709551615 out:9223372036854775807<<

Due to lack of time, i patched only mysql driver, and the mysql test in
test_dbi.c

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