3 PRAGMA application_id = 0x5a504442;
4 PRAGMA user_version = 1;
6 -- should be faster with rowid due to the blob content
7 -- these are really just blobs of data
8 -- TODO copyright and license information should probably
11 hash text primary key, -- sha256 of content
12 size integer, -- bigint? certainly need > 2GB
13 compression text, -- always xz?
18 create view filerefs as
20 count(PF.hash) + count(S.hash) + count(EL.file) + count(N.file) as refcount
22 left join packagefiles PF on PF.hash = F.hash
23 left join scripts S on S.hash = F.hash
24 left join elflibraries EL on EL.file = F.hash
25 left join notes N on N.file = F.hash
29 -- information about packages
30 -- a package is identified by a package,version,release triple
31 create table packages (
32 -- primary key columns
33 package text not null,
34 version text not null, -- the upstream version string
35 release integer not null, -- the local release number
42 licenses text, -- hash of actual license? need table for more than one?
44 build_time integer default (strftime('%s', 'now')),
46 hash text, -- see integ.c for package hash details
47 primary key (package,version,release),
48 check (typeof(package) = 'text'),
49 check (typeof(version) = 'text'),
50 check (typeof(release) = 'integer'),
52 -- enforce name and version conventions
53 check(instr(package,' ') = 0),
54 check(instr(package,'/') = 0),
55 check(instr(package,':') = 0),
56 check(instr(version,' ') = 0),
57 check(instr(version,'-') = 0),
58 check(instr(version,'/') = 0),
59 check(instr(version,':') = 0),
60 check(length(package) < 64),
61 check(length(package) > 0),
62 check(length(version) < 32),
63 check(length(version) > 0)
68 create index package_status_index on packages (status);
69 create index package_package_index on packages (package);
71 create view packages_pkgid as
72 select printf('%s-%s-%s', package, version, release) as pkgid, *
75 create trigger packages_delete_trigger instead of
76 delete on packages_pkgid
78 delete from packages where package = OLD.package
79 and version = OLD.version and release = OLD.release;
82 create trigger packages_update_trigger instead of
83 update on packages_pkgid
86 set package = NEW.package,
87 version = NEW.version,
88 release = NEW.release,
89 description = NEW.description,
90 architecture = NEW.architecture,
93 licenses = NEW.licenses,
94 packager = NEW.packager,
95 build_time = NEW.build_time,
96 install_time = NEW.install_time,
98 where package = OLD.package
99 and version = OLD.version
100 and release = OLD.release
105 -- handle package status history with a logging trigger.
106 create trigger logpkgstatus after update of status on packages
107 begin insert into zpmlog (action,target,info)
108 values (printf('status change %s %s', OLD.status, NEW.status),
109 printf('%s-%s-%s', NEW.package, NEW.version, NEW.release),
112 create table packagetags (
118 set_time integer default (strftime('%s', 'now')),
119 primary key (package,version,release,tag),
120 foreign key (package,version,release) references packages (package,version,release) on delete cascade on update cascade
123 -- files contained in a package
124 create table packagefiles (
130 path text, -- filesystem path
131 mode text not null default '0644', -- perms, use text for octal rep?
132 username text not null default 'root', -- name of owner
133 groupname text not null default 'root', -- group of owner
134 uid integer, -- numeric uid, generally ignored
135 gid integer, -- numeric gid, generally ignored
136 configuration integer not null default 0, -- boolean if config file
137 confhash text, -- last hash on disk
138 filetype varchar not null default 'r',
142 -- h hard link -- not supported
143 -- c character special -- not supported
144 -- b block special -- not supported
145 -- c and b device special files add dev number column
146 -- p fifos (i.e. pipe) -- not supported
147 -- s unix domain socket -- not supported
148 target text, -- link target for links
149 device integer, -- device file dev_t
150 hash text, -- null if not a regular file
151 mtime integer, -- seconds since epoch, finer resolution not needed
152 primary key (package,version,release,path),
153 foreign key (package,version,release)
154 references packages (package,version,release)
155 on delete cascade on update cascade,
156 check (not (filetype = 'l' and target is null)),
157 check (not (filetype = 'h' and target is null)),
158 check (target is null or length(target) between 1 and 4095),
159 check (hash is null or length(hash) between 1 and 1024),
160 check (not (filetype = 'r' and hash is null)),
161 check (not (filetype = 'c' and device is null)),
162 check (not (filetype = 'b' and device is null)),
163 check (filetype in ('r','d','l','h','c','b','p')),
164 check(length(username) between 1 and 256),
165 check(length(groupname) between 1 and 256),
166 check (configuration = 0 or configuration = 1)
171 create index packagefile_package_index on packagefiles (package);
172 create index packagefile_path_index on packagefiles (path);
173 create index packagefile_hash_index on packagefiles (hash);
175 create view packagefiles_pkgid as
176 select printf('%s-%s-%s', package, version, release) as pkgid, *,
177 printf('%s:%s:%s:%s', filetype, mode, username, groupname) as mds
181 create trigger packagefiles_update_trigger instead of
182 update on packagefiles_pkgid
185 set package = NEW.package,
186 version = NEW.version,
187 release = NEW.release,
190 username = NEW.username,
191 groupname = NEW.groupname,
194 configuration = NEW.configuration,
195 filetype = NEW.filetype,
200 where package = OLD.package
201 and version = OLD.version
202 and release = OLD.release
208 create trigger packagefiles_delete_trigger instead of
209 delete on packagefiles_pkgid
211 delete from packagefiles
212 where package = OLD.package
213 and version = OLD.version
214 and release = OLD.release
217 update packages set hash = null
218 where package = OLD.package
219 and version = OLD.version
220 and release = OLD.release
225 create view installed_ref_count as
226 select I.path, count(*) as refcount
227 from installedfiles I
231 create view sync_status_ref_count as
232 select path, status, count(*) as refcount
233 from packagefiles_status
234 where status in ('installed', 'installing', 'removing')
235 group by path, status
238 create view packagefiles_status as
239 select P.status, PF.*
240 from packagefiles_pkgid PF
241 left join packages_pkgid P on P.pkgid = PF.pkgid
244 create view installedfiles as
245 select * from packagefiles_status
246 where status = 'installed'
249 create table pathtags (
255 path text, -- filesystem path
257 primary key (package,version,release,path,tag),
258 foreign key (package,version,release,path)
259 references packagefiles on delete cascade on update cascade
264 create view elfdeps as
265 select PF.pkgid, PF.status, PF.path, N.needed as needs,
266 PL.path as library, PL.pkgid provider, PL.status as library_status
267 from packagefiles_status PF
268 join elfneeded N on N.file = PF.hash
269 left join elflibraries L on N.needed = L.soname
270 left join packagefiles_status PL on PL.hash = L.file
273 -- TODO just elf information?
274 -- and just hash, not package?
275 create table elflibraries (
276 file text primary key,
281 create index elf_library_name_index on elflibraries(soname);
283 create table elfneeded (
284 file text, -- hash of file
285 needed text, -- soname of dependency
286 primary key (file, needed)
291 -- package scripts: table of package, stage, file
292 create table scripts (
298 primary key (package,version,release,stage),
299 foreign key (package,version,release) references packages (package,version,release) on delete cascade on update cascade
302 create view scripts_pkgid as
303 select printf('%s-%s-%s', package, version, release) as pkgid, *
307 -- package dependencies: table of package, dependency, dep type (package, soname)
308 create table packagedeps (
312 requires text, -- package name (only)
315 primary key (package,version,release,package),
316 foreign key (package,version,release) references packages (package,version,release) on delete cascade on update cascade
320 create table provides (
323 label text -- a capability label
326 create table requires (
329 label text -- a capability label
332 create table packagegroups (
338 -- not sure how machine readable this needs to be,
339 -- do not at all for now, figure it out later
340 -- could be worth logging all commands in a history table,
341 -- the zpm driver could do that and capture the exit status
343 -- might want the history table to note a "group" to tie together
344 -- sub-invocations, probably an environment variable set if not
345 -- already set by zpm, probably a uuid or a timestamp
346 create table zpmlog (
347 ts text default (strftime('%Y-%m-%d %H:%M:%f', 'now')),
348 -- timestamp of action
350 target text, -- packagename, repo name, etc
351 info text -- human readable
355 id integer primary key, -- rowid alias
356 ts text default (strftime('%Y-%m-%d %H:%M:%f', 'now')),
358 pkgid text, -- package
359 path text, -- file path involved
360 file text, -- hash of file
361 ack integer default 0
364 create table history (
365 ts integer, -- again, probably needs timestamp sub second
371 create table repository (
372 name text primary key, -- our name for a repo
374 priority integer not null default 1,
375 refreshed integer -- last refresh time
377 -- force the url to be repourl/info.repo
378 -- package urls repourl/pkgid.zpm
380 -- urls for downloading packages. possibly unneeded
381 create table repository_packages (
383 pkg text, -- glob pattern? in which case others not needed
389 -- track which repository a package was cloned from, i.e. where we got it
390 create table packagesource (
394 repository text references repository
397 create view syncconflicts as
400 select BASE.*, 'preserved' as rstatus
401 from packagefiles_status BASE
402 join elflibraries EL on EL.file = BASE.hash
404 BASE.status in ('removed', 'updated')
405 and BASE.hash in (select hash from packagefiles_status where
406 status in ('installed'))
409 select distinct BASE.*,
410 case when P.status = 'installing' and BASE.status = 'installed'
412 when BASE.status in ('removed','updated')
413 and BASE.path in (select path from preserved) then
418 from packagefiles_status BASE
419 left join packages P on P.package = BASE.package
420 and BASE.status in ('installed', 'removing')
421 and P.status = 'installing'
423 -- metadata different
425 select path, count(distinct mds) as mdcount,
426 count(distinct hash) as hashcount
428 where SS.rstatus in ('installing', 'installed')
430 having (count(distinct mds) > 1 or count(distinct hash) > 1)
432 select BASE.*, 'hash' as conflict
434 where path in (select path from md_conflict where hashcount > 1)
436 select BASE.*, 'md' as conflict
438 where path in (select path from md_conflict where mdcount > 1)
441 create view needed_libraries as
443 libs(file,needs,provider) as (
444 select N.file, N.needed as needs, L.file as provider
445 from elfneeded N left join elflibraries L on N.needed = L.soname
447 select L.file, N.needed as needs, EL.file as provider
449 join elfneeded N on N.file = L.provider
450 left join elflibraries EL on N.needed = EL.soname
454 create view syncinfo as
457 select BASE.*, 'preserved' as rstatus
458 from packagefiles_status BASE
459 join elflibraries EL on EL.file = BASE.hash
461 BASE.status in ('removed', 'updated')
462 and BASE.hash in (select hash from packagefiles_status where
463 status in ('installed'))
466 select distinct BASE.*,
467 case when P.status = 'installing' and BASE.status = 'installed'
469 when BASE.status in ('removed','updated')
470 and BASE.path in (select path from preserved) then
475 from packagefiles_status BASE
476 left join packages P on P.package = BASE.package
477 and BASE.status in ('installed', 'removing')
478 and P.status = 'installing'
480 -- new file: in installing, not in installed or updating or removing
483 path,username,uid,groupname,gid,mode,filetype,mtime,hash,
484 configuration,target,device, null as ohash
486 where path not in (select path from syncstatus where
487 rstatus in ('installed', 'updating', 'removing')
489 and rstatus in ('installing')
491 -- modified: retained, but with different metadata
495 SS.username, SS.uid, SS.groupname, SS.gid, SS.mode, SS.filetype,
497 SS.configuration + case when OS.configuration = 1 then 2 else 0 end
499 SS.target, SS.device,
500 OS.hash as ohash, SS.mds, OS.mds as omds
503 on SS.path = OS.path and SS.pkgid is not OS.pkgid
505 and OS.rstatus in ('installed','updating','removing')
506 and (SS.mds is not OS.mds or SS.hash is not OS.hash)
508 SS.rstatus in ('installing')
510 -- preserve: libraries needed by something in installed or installing
516 where status in ('installed', 'installing')
517 and library is not null
521 select NL.file as needslib, NL.provider as libraryhash
522 from needed_libraries NL
523 inner join syncstatus SS on SS.hash = NL.file
524 and SS.status in ('installed', 'installing')
528 path,username,uid,groupname,gid,mode,filetype,mtime,hash,
529 configuration,target,device, null as ohash
531 join needed N on SS.hash = N.libraryhash
532 where SS.rstatus in ('removing', 'removed')
533 -- where SS.hash in (select libraryhash from needed)
534 -- where path in (select library from needed)
535 -- and SS.rstatus in ('removing', 'removed')
537 -- remove: cur, not preserved, not in final set
540 path,username,uid,groupname,gid,mode,filetype,mtime,hash,
541 configuration,target,device, null as ohash
544 select path from syncstatus where
545 rstatus in ('installed', 'installing')
547 and path not in (select path from preserve)
548 and rstatus in ('removing', 'updating')
550 -- expired: libraries that had been preserved, but aren't needed now
553 path,username,uid,groupname,gid,mode,filetype,mtime,hash,
554 configuration,target,device, null as ohash
556 where hash in (select file from elflibraries where file is not null)
557 and path not in (select path from preserve)
558 and rstatus in ('removed','updated')
560 select 'update' as op, *
561 ,(select group_concat(pkgid, ' ')
563 where SS.rstatus = 'installing' and SS.path = M.path
567 select 'remove' as op, *, null, null, null from remove
569 select 'obsolete' as op, *, null, null, null from expired
571 select 'new' as op, *, null, null, null from newfiles
573 select 'preserve' as op, *, null, null, null from preserve