diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -38,7 +38,7 @@ SQL database by hand. Here are some example queries. Finding the 100 largest files shared with multiple packages. - SELECT pa.name, a.filename, pb.name, b.filename, a.size FROM content AS a JOIN hash AS ha ON a.id = ha.cid JOIN hash AS hb ON ha.hash = hb.hash JOIN content AS b ON b.id = hb.cid JOIN package AS pa ON b.pid = pa.id JOIN package AS pb ON b.pid = pb.id WHERE (a.pid != b.pid OR a.filename != b.filename) ORDER BY a.size DESC LIMIT 100; + SELECT pa.name, a.filename, pb.name, b.filename, a.size FROM content AS a JOIN hash AS ha ON a.id = ha.cid JOIN hash AS hb ON ha.hash = hb.hash JOIN content AS b ON b.id = hb.cid JOIN package AS pa ON a.pid = pa.id JOIN package AS pb ON b.pid = pb.id WHERE (a.pid != b.pid OR a.filename != b.filename) ORDER BY a.size DESC LIMIT 100; Finding those top 100 files that save most space when being reduced to only one copy in the archive. @@ -47,7 +47,7 @@ one copy in the archive. Finding PNG images that do not carry a .png file extension. - SELECT package.name, content.filename, content.size FROM content JOIN hash ON content.id = hash.cid JOIN package ON content.pid = package.id JOIN function ON hash.fid = function.id WHERE function.name = "image_sha512" AND filename NOT LIKE "%.png"; + SELECT package.name, content.filename, content.size FROM content JOIN hash ON content.id = hash.cid JOIN package ON content.pid = package.id JOIN function ON hash.fid = function.id WHERE function.name = "image_sha512" AND lower(filename) NOT LIKE "%.png"; Finding .gz files which either are not gziped or contain errors. |