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Add some extra indexes on issues

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This commit is contained in:
Tom Hughes 2018-06-10 15:13:23 +01:00
parent 7dbf8d8336
commit f227804093
3 changed files with 38 additions and 20 deletions
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4
app/models/issue.rb
View file

@ -6,7 +6,7 @@
# reportable_type :string not null
# reportable_id :integer not null
# reported_user_id :integer
# status :enum default(NULL), not null
# status :enum default("open"), not null
# assigned_role :enum not null
# resolved_at :datetime
# resolved_by :integer
@ -17,8 +17,10 @@
#
# Indexes
#
# index_issues_on_assigned_role (assigned_role)
# index_issues_on_reportable_type_and_reportable_id (reportable_type,reportable_id)
# index_issues_on_reported_user_id (reported_user_id)
# index_issues_on_status (status)
# index_issues_on_updated_by (updated_by)
#
# Foreign Keys

10
db/migrate/20160822153055_create_issues_and_reports.rb
View file

@ -21,9 +21,11 @@ class CreateIssuesAndReports < ActiveRecord::Migration[5.0]
add_foreign_key :issues, :users, :column => :resolved_by, :name => "issues_resolved_by_fkey"
add_foreign_key :issues, :users, :column => :updated_by, :name => "issues_updated_by_fkey"
add_index :issues, :reported_user_id
add_index :issues, [:reportable_type, :reportable_id]
add_index :issues, :updated_by
add_index :issues, [:reported_user_id]
add_index :issues, [:status]
add_index :issues, [:assigned_role]
add_index :issues, [:updated_by]
create_table :reports do |t|
t.integer :issue_id, :null => false
@ -36,8 +38,8 @@ class CreateIssuesAndReports < ActiveRecord::Migration[5.0]
add_foreign_key :reports, :issues, :name => "reports_issue_id_fkey"
add_foreign_key :reports, :users, :column => :user_id, :name => "reports_user_id_fkey"
add_index :reports, :user_id
add_index :reports, :issue_id
add_index :reports, :user_id
create_table :issue_comments do |t|
t.integer :issue_id, :null => false
@ -49,8 +51,8 @@ class CreateIssuesAndReports < ActiveRecord::Migration[5.0]
add_foreign_key :issue_comments, :issues, :name => "issue_comments_issue_id_fkey"
add_foreign_key :issue_comments, :users, :column => :user_id, :name => "issue_comments_user_id_fkey"
add_index :issue_comments, :user_id
add_index :issue_comments, :issue_id
add_index :issue_comments, :user_id
end
def down

44
db/structure.sql
View file

@ -1401,21 +1401,21 @@ ALTER TABLE ONLY gpx_files ALTER COLUMN id SET DEFAULT nextval('gpx_files_id_seq
--
-- Name: messages id; Type: DEFAULT; Schema: public; Owner: -
-- Name: issue_comments id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY issue_comments ALTER COLUMN id SET DEFAULT nextval('issue_comments_id_seq'::regclass);
--
-- Name: id; Type: DEFAULT; Schema: public; Owner: -
-- Name: issues id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY issues ALTER COLUMN id SET DEFAULT nextval('issues_id_seq'::regclass);
--
-- Name: id; Type: DEFAULT; Schema: public; Owner: -
-- Name: messages id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY messages ALTER COLUMN id SET DEFAULT nextval('messages_id_seq'::regclass);
@ -1457,14 +1457,14 @@ ALTER TABLE ONLY redactions ALTER COLUMN id SET DEFAULT nextval('redactions_id_s
--
-- Name: user_blocks id; Type: DEFAULT; Schema: public; Owner: -
-- Name: reports id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY reports ALTER COLUMN id SET DEFAULT nextval('reports_id_seq'::regclass);
--
-- Name: id; Type: DEFAULT; Schema: public; Owner: -
-- Name: user_blocks id; Type: DEFAULT; Schema: public; Owner: -
--
ALTER TABLE ONLY user_blocks ALTER COLUMN id SET DEFAULT nextval('user_blocks_id_seq'::regclass);
@ -1644,7 +1644,7 @@ ALTER TABLE ONLY gpx_files
--
-- Name: issue_comments_pkey; Type: CONSTRAINT; Schema: public; Owner: -
-- Name: issue_comments issue_comments_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issue_comments
@ -1652,7 +1652,7 @@ ALTER TABLE ONLY issue_comments
--
-- Name: issues_pkey; Type: CONSTRAINT; Schema: public; Owner: -
-- Name: issues issues_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issues
@ -1756,7 +1756,7 @@ ALTER TABLE ONLY relations
--
-- Name: reports_pkey; Type: CONSTRAINT; Schema: public; Owner: -
-- Name: reports reports_pkey; Type: CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY reports
@ -2051,6 +2051,13 @@ CREATE INDEX index_issue_comments_on_issue_id ON issue_comments USING btree (iss
CREATE INDEX index_issue_comments_on_user_id ON issue_comments USING btree (user_id);
--
-- Name: index_issues_on_assigned_role; Type: INDEX; Schema: public; Owner: -
--
CREATE INDEX index_issues_on_assigned_role ON issues USING btree (assigned_role);
--
-- Name: index_issues_on_reportable_type_and_reportable_id; Type: INDEX; Schema: public; Owner: -
--
@ -2065,6 +2072,13 @@ CREATE INDEX index_issues_on_reportable_type_and_reportable_id ON issues USING b
CREATE INDEX index_issues_on_reported_user_id ON issues USING btree (reported_user_id);
--
-- Name: index_issues_on_status; Type: INDEX; Schema: public; Owner: -
--
CREATE INDEX index_issues_on_status ON issues USING btree (status);
--
-- Name: index_issues_on_updated_by; Type: INDEX; Schema: public; Owner: -
--
@ -2541,7 +2555,7 @@ ALTER TABLE ONLY gpx_files
--
-- Name: issue_comments_issue_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: issue_comments issue_comments_issue_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issue_comments
@ -2549,7 +2563,7 @@ ALTER TABLE ONLY issue_comments
--
-- Name: issue_comments_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: issue_comments issue_comments_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issue_comments
@ -2557,7 +2571,7 @@ ALTER TABLE ONLY issue_comments
--
-- Name: issues_reported_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: issues issues_reported_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issues
@ -2565,7 +2579,7 @@ ALTER TABLE ONLY issues
--
-- Name: issues_resolved_by_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: issues issues_resolved_by_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issues
@ -2573,7 +2587,7 @@ ALTER TABLE ONLY issues
--
-- Name: issues_updated_by_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: issues issues_updated_by_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY issues
@ -2693,7 +2707,7 @@ ALTER TABLE ONLY relations
--
-- Name: reports_issue_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: reports reports_issue_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY reports
@ -2701,7 +2715,7 @@ ALTER TABLE ONLY reports
--
-- Name: reports_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
-- Name: reports reports_user_id_fkey; Type: FK CONSTRAINT; Schema: public; Owner: -
--
ALTER TABLE ONLY reports