CREATE TABLE #PFX#usersnet (
owner integer REFERENCES #PFX#users (code)
ON DELETE cascade ON UPDATE cascade, -- network owner
- inher integer NULL REFERENCES #PFX#users (code)
- ON DELETE cascade ON UPDATE cascade, -- inheriting user
target integer REFERENCES #PFX#users (code)
ON DELETE cascade ON UPDATE cascade, -- evaluated user
friend integer, -- friendship level
DROP INDEX IF EXISTS #PFX#usersnet_owner_idx;
DROP INDEX IF EXISTS #PFX#usersnet_target_idx;
DROP INDEX IF EXISTS #PFX#usersnet_owner_target_idx;
-DROP INDEX IF EXISTS #PFX#usersnet_owner_inher_idx;
-DROP INDEX IF EXISTS #PFX#usersnet_owner_target_inher_idx;
CREATE INDEX #PFX#usersnet_owner_idx ON #PFX#usersnet (owner);
CREATE INDEX #PFX#usersnet_target_idx ON #PFX#usersnet (target);
-CREATE INDEX #PFX#usersnet_owner_target_idx ON #PFX#usersnet (owner, target);
-CREATE INDEX #PFX#usersnet_owner_inher_idx ON #PFX#usersnet (owner,inher);
-CREATE UNIQUE INDEX #PFX#usersnet_owner_target_inher_idx ON #PFX#usersnet (owner, target, inher);
+CREATE UNIQUE INDEX #PFX#usersnet_owner_target_idx ON #PFX#usersnet (owner, target);
DROP VIEW #PFX#usersnet_wideskill;
CREATE VIEW #PFX#usersnet_wideskill
AS SELECT un.owner, ur.target, SUM(ur.skill * un.trust) / SUM(un.trust) as skill, count(*) as count
- FROM bsk_usersnet AS un, bsk_usersnet AS ur
- WHERE un.owner = 10101 -- owner is xxx
- AND un.target = ur.owner AND un.friend >= 4 -- 'un' is, at least, our friend
+ FROM #PFX#usersnet AS un, #PFX#usersnet AS ur
+ WHERE un.target = ur.owner AND un.friend >= 4 -- 'un' is, at least, our friend
GROUP BY un.owner, ur.target;
DROP VIEW #PFX#usersnet_narrowskill;
CREATE VIEW #PFX#usersnet_narrowskill
AS SELECT un.owner, ur.target, SUM(ur.skill * un.trust) / SUM(un.trust) as skill, count(*) as count
- FROM bsk_usersnet AS un, bsk_usersnet AS ur -- 'un' primary records, 'ur' inheriting records
- WHERE un.owner = 10101 -- owner is xxx
- AND un.target = ur.owner AND un.friend = 5 -- 'un' is, at least, our friend
+ FROM #PFX#usersnet AS un, #PFX#usersnet AS ur -- 'un' primary records, 'ur' inheriting records
+ WHERE un.target = ur.owner AND un.friend = 5 -- 'un' is, at least, our friend
GROUP BY un.owner, ur.target;
+-- DROP VIEW #PFX#usersnet_allfriends;
+-- CREATE VIEW #PFX#usersnet_allfriends
+-- AS SELECT un.owner, ur.target FROM #PFX#usersnet AS un, #PFX#usersnet AS ur
+-- WHERE