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* Remove the triggers to simulate foreign key constraints on SQLite,

as SQLite now supports them natively (though we still need to turn
  them on in Hydra).
This commit is contained in:
Eelco Dolstra 2010-03-05 10:33:36 +00:00
parent 66f3547fe7
commit 79a1489c95

View file

@ -420,12 +420,14 @@ create table JobsetInputHashes (
foreign key (project, jobset) references Jobsets(project, name) on delete cascade on update cascade
);
create table UriRevMapper (
baseuri text not null,
uri text not null,
primary key (baseuri)
);
-- Some indices.
create index IndexBuildInputsOnBuild on BuildInputs(build);
create index IndexBuildInputsOnDependency on BuildInputs(dependency);
@ -452,79 +454,3 @@ create index IndexCachedSubversionInputsOnUriRevision on CachedSubversionInputs(
create index IndexJobsetInputAltsOnInput on JobsetInputAlts(project, jobset, input);
create index IndexJobsetInputAltsOnJobset on JobsetInputAlts(project, jobset);
create index IndexProjectsOnEnabled on Projects(enabled);
#ifdef SQLITE
-- Emulate some "on delete/update cascade" foreign key constraints,
-- which SQLite doesn't support yet.
create trigger cascadeBuildDeletion
before delete on Builds
for each row begin
delete from BuildSchedulingInfo where id = old.id;
delete from BuildResultInfo where id = old.id;
delete from BuildInputs where build = old.id;
delete from BuildProducts where build = old.id;
delete from BuildSteps where build = old.id;
end;
create trigger cascadeProjectUpdate
update of name on Projects
for each row begin
update Jobsets set project = new.name where project = old.name;
update JobsetInputs set project = new.name where project = old.name;
update JobsetInputAlts set project = new.name where project = old.name;
update Builds set project = new.name where project = old.name;
update Views set project = new.name where project = old.name;
update ViewJobs set project = new.name where project = old.name;
end;
create trigger cascadeJobsetUpdate
update of name on Jobsets
for each row begin
update JobsetInputs set jobset = new.name where project = old.project and jobset = old.name;
update JobsetInputAlts set jobset = new.name where project = old.project and jobset = old.name;
update Builds set jobset = new.name where project = old.project and jobset = old.name;
end;
create trigger cascadeJobsetInputUpdate
update of name on JobsetInputs
for each row begin
update JobsetInputAlts set input = new.name where project = old.project and jobset = old.jobset and input = old.name;
end;
create trigger cascadeJobsetInputDelete
before delete on JobsetInputs
for each row begin
delete from JobsetInputAlts where project = old.project and jobset = old.jobset and input = old.name;
end;
create trigger cascadeUserDelete
before delete on Users
for each row begin
delete from UserRoles where userName = old.userName;
end;
create trigger cascadeViewDelete
before delete on Views
for each row begin
delete from ViewJobs where project = old.project and view_ = old.name;
end;
create trigger cascadeViewUpdate
update of name on Views
for each row begin
update ViewJobs set view_ = new.name where project = old.project and view_ = old.name;
end;
#endif