add library dependencies of libraries

[zpackage] / db.sql

diff --git a/db.sql b/db.sql
index c7040349b38dc2004ed9970eb3e9ca9a414da33a..316f3e47ba42354640d334341d0771bafd12f0aa 100644 (file)
--- a/db.sql
+++ b/db.sql
@@ -15,6 +15,17 @@ CREATE TABLE files (
 )
 ;
 
+create view filerefs as
+select F.hash,
+count(PF.hash) + count(S.hash) + count(EL.file) + count(N.file) as refcount
+from files F
+left join packagefiles PF on PF.hash = F.hash
+left join scripts S on S.hash = F.hash
+left join elflibraries EL on EL.file = F.hash
+left join notes N on N.file = F.hash
+group by F.hash
+;
+
 -- information about packages
 -- a package is identified by a package,version,release triple
 create table packages (
@@ -194,6 +205,23 @@ begin
 end
 ;
 
+create trigger packagefiles_delete_trigger instead of
+delete on packagefiles_pkgid
+begin
+       delete from packagefiles
+       where package = OLD.package
+       and version = OLD.version
+       and release = OLD.release
+       and path = OLD.path
+       ;
+       update packages set hash = null
+       where package = OLD.package
+       and version = OLD.version
+       and release = OLD.release
+       ;
+end
+;
+
 create view installed_ref_count as
 select I.path, count(*) as refcount
 from installedfiles I
@@ -449,7 +477,10 @@ modified as (
        select distinct
        SS.path, 
        SS.username, SS.uid, SS.groupname, SS.gid, SS.mode, SS.filetype,
-       SS.mtime, SS.hash, SS.configuration, SS.target, SS.device,
+       SS.mtime, SS.hash,
+       SS.configuration + case when OS.configuration = 1 then 2 else 0 end
+       as configuration,
+               SS.target, SS.device,
        OS.hash as ohash, SS.mds, OS.mds as omds
        from syncstatus SS
        join syncstatus OS