From: | Michael Meskes <meskes(at)postgresql(dot)org> |
---|---|
To: | Jim Gray <jim(dot)gray(at)bull(dot)com> |
Cc: | pgsql-bugs(at)postgresql(dot)org |
Subject: | Re: BUG #6238: ECPG converts "long long" to long on Windows |
Date: | 2011-10-04 12:15:39 |
Message-ID: | 20111004121539.GA9786@feivel.credativ.lan |
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Lists: | pgsql-bugs |
Hi Jim,
> Postgres 9.1.1 installed on a Windows XP PC.
> Running ECPG with "long long" data type specified in the SQL DECLARE SECTION
> results in "long" being used instead. The same input file works OK on Linux
This suggests that HAVE_LONG_LONG_INT was not defined during ecpg build. Or in
other words ecpg thinks long long is not supported.
> with Postgres 9.0.3 Manually changing the data type to "long long" in the
> ECPG output file on Windows:
> ECPGt_long_long,&(_cpp_i_pkd1),(long)1,(long)1,sizeof(long long) -- results
> in run time error "unsupported data type". I am using MS Visual C++ Express
Did you also change the variable definition to long long?
> 2010 on Windows, which accepts "long long" to mean the same thing as
> __int64, but ECPG doesn't recognize the later.
> May be related to BUG #5464: ecpg on 64bit system converts "long long" to
> "long"
Well, this bug is (at least I don't know otherwise) fixed for more than a year.
Maybe the configure test doesn't work on Windows? I don't know.
Michael
--
Michael Meskes
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Next Message | Robert Haas | 2011-10-04 13:39:27 | Re: BUG #6238: ECPG converts "long long" to long on Windows |
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