boinc/db/constraints.sql

108 lines
2.8 KiB
SQL

alter table platform
add unique(name);
alter table app
add unique(name);
alter table app_version
add unique(appid, platformid, version_num);
-- alter table category
-- add unique langID (lang, orderID);
-- alter table forum
-- add unique orderID (orderID, category);
-- alter table post
-- add fulltext content (content);
alter table user
add unique(email_addr),
add unique(authenticator),
add index ind_tid (teamid),
add index user_tot (total_credit desc),
-- db_dump.C
add index user_avg (expavg_credit desc);
-- db_dump.C
alter table team
add unique(name),
add index team_avg (expavg_credit desc),
-- db_dump.C
add index team_tot (total_credit desc);
-- db_dump.C
alter table workunit
add unique(name),
-- not currently used but good invariant
add index wu_val (appid, need_validate),
-- validator
add index wu_timeout (transition_time),
-- transitioner
add index wu_filedel (file_delete_state),
-- file_deleter
add index wu_assim (appid, assimilate_state);
-- assimilator
alter table result
add unique(name),
-- the scheduler looks up results by name
add index res_wuid (workunitid),
-- transitioner
-- NOTE res_wu_user may suffice, could try dropping this one
add index ind_res_st (server_state, random),
-- feeder (random is to avoid sending WU result close together)
add index res_app_state(appid, server_state),
-- splitter, e.g.
add index res_filedel (file_delete_state),
-- file_deleter
add index res_userid_id(userid, id desc),
-- html_user/results.php
add index res_userid_val(userid, validate_state),
-- to show pending credit
add index res_hostid_id (hostid, id desc),
-- html_user/results.php
add index res_wu_user (workunitid, userid),
-- scheduler (avoid sending mult results of same WU to one user)
add index app_received_time (appid, received_time desc);
-- html_ops/result_summary.php
alter table trickle
add unique(resultid, create_time),
-- avoids dups, and lets us enumerate on resultid
add index trickle_handled (appid, handled);
-- for project
alter table host
add index host_user (userid),
-- html_user/host_user.php
add index host_avg (expavg_credit desc),
-- db_dump.C
add index host_tot (total_credit desc);
-- db_dump.C
alter table profile
add fulltext index profile_reponse(response1, response2),
add unique profile_userid(userid);
alter table subscriptions
add unique sub_unique(userid, threadid);
alter table thread
add fulltext index thread_title(title);
alter table post
add index post_user (user),
add index post_thread (thread),
add fulltext index post_content(content);