Beefy Boxes and Bandwidth Generously Provided by pair Networks
Problems? Is your data what you think it is?
 
PerlMonks  

Re: open sqilite path unicode (SQLITE_WIN32_HAS_WIDE means unicode)

by Anonymous Monk
on Nov 01, 2013 at 23:42 UTC ( #1060852=note: print w/ replies, xml ) Need Help??


in reply to open sqilite path unicode

I would first check without GetANSIPathName...

https://metacpan.org/source/ISHIGAKI/DBD-SQLite-1.40/lib/DBD/SQLite.pm

# To avoid unicode and long file name problems on Windows, # convert to the shortname if the file (or parent directory) exist +s. if ( $^O =~ /MSWin32/ and $real ne ':memory:' and $real ne '') { require Win32; require File::Basename; my ($file, $dir, $suffix) = File::Basename::fileparse($real); my $short = Win32::GetShortPathName($real); if ( $short && -f $short ) { # Existing files will work directly. $real = $short; } elsif ( -d $dir ) { # We are creating a new file. # Does the directory it's in at least exist? $real = join '', grep { defined } Win32::GetShortPathName( +$dir), $file, $suffix; } else { # SQLite can't do mkpath anyway. # So let it go through as it and fail. } }

Although according to https://metacpan.org/source/ISHIGAKI/DBD-SQLite-1.40/sqlite3.c unicode filenames should work

#if SQLITE_OS_WINCE || SQLITE_OS_WINNT || SQLITE_OS_WINRT # define SQLITE_WIN32_HAS_WIDE #endif

but there doesn't appear to be a test in the (perl) test suite

So maybe your version is too old, you're getting 8.3 filename interference, maybe your copy of DBD::SQLite was compiled without SQLITE_WIN32_HAS_WIDE or or something else entirely :)

These things (above) are the things I would check

I would also read read Win32::Unicode and Win32::Unicode::Native and Re: dos path accents and read Re^5: threads::shared seems to kill performance (Workaround). and beware of :memory: and Windows Alternate Data Streams


Comment on Re: open sqilite path unicode (SQLITE_WIN32_HAS_WIDE means unicode)
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1060852]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others avoiding work at the Monastery: (6)
As of 2015-07-28 02:17 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...









    Results (251 votes), past polls