Re: [sqlite] strip off file metadata in sqlar
On Tue, Aug 27, 2019 at 11:46 PM Peng Yu wrote: > I just need the return status of sqldiff (as `cmp -s`). Is there an > option to suppress all the screen output? Thanks. > https://www.sqlite.org/cgi/src/artifact/7b9b7238284f0213 Doesn't look like it does. But redirecting to /dev/null or NUL would do. Only problem is there are only two returns in main(), both returning 0; But I guess the output of sqldiff is empty (or deterministic?) is the same, so that output can be processed by something. Adding a mode to sqldiff to return 0 on same or 1 on different should not be difficult though. Adding short-circuiting to make it fast might be a little harder. --DD ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] strip off file metadata in sqlar
I just need the return status of sqldiff (as `cmp -s`). Is there an option to suppress all the screen output? Thanks. On 8/27/19, Warren Young wrote: > On Aug 27, 2019, at 2:40 PM, Peng Yu wrote: >> >> Where is the binary or source code of sqldiff? > > The source is part of the complete SQLite source tree: > > https://www.sqlite.org/cgi/src/doc/trunk/README.md > > (As opposed to the amalgamation.) > > You will then find it in tool/sqldiff.c, and you can build it with “make > sqldiff” after configuring the tree as desribed on the above web page. > >> I don't find sqldiff in the package sqlite installed in homebrew. > > It’s a separate package: brew install sqldiff > ___ > sqlite-users mailing list > sqlite-users@mailinglists.sqlite.org > http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users > -- Regards, Peng ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] strip off file metadata in sqlar
On Aug 27, 2019, at 2:40 PM, Peng Yu wrote: > > Where is the binary or source code of sqldiff? The source is part of the complete SQLite source tree: https://www.sqlite.org/cgi/src/doc/trunk/README.md (As opposed to the amalgamation.) You will then find it in tool/sqldiff.c, and you can build it with “make sqldiff” after configuring the tree as desribed on the above web page. > I don't find sqldiff in the package sqlite installed in homebrew. It’s a separate package: brew install sqldiff ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] strip off file metadata in sqlar
Where is the binary or source code of sqldiff? I don't find sqldiff in the package sqlite installed in homebrew. I also don't find sqldiff after compiling sqlite-autoconf-329.tar.gz. > https://www.sqlite.org/sqldiff.html -- Regards, Peng ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] strip off file metadata in sqlar
On Aug 27, 2019, at 9:21 AM, Peng Yu wrote: > > The .sqlar files contain file metadata. I'd like two .sqlar files to > be exactly the same (`cmp` should return 0) when they store the same > content. Is it possible to strip off all metadata of stored files? [XY Problem][1]. Try sqldiff instead: https://www.sqlite.org/sqldiff.html [1]: http://xyproblem.info/ ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] strip off file metadata in sqlar
The .sqlar files contain file metadata. I'd like two .sqlar files to be exactly the same (`cmp` should return 0) when they store the same content. Is it possible to strip off all metadata of stored files? Thanks. $ sqlite3 my.sqlar -Atv -rwxr-xr-x181 2019-08-27 15:18:27 main.sh -- Regards, Peng ___ sqlite-users mailing list sqlite-users@mailinglists.sqlite.org http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
