taiga
/
taiga-back
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Merge pull request #373 from taigaio/full-index-for-searches 

Add full-text index to the search app
remotes/origin/enhancement/email-actions
Alejandro 2015-06-25 06:05:49 -07:00
parent 3f369cf799 b4a30f64af
commit 02ee9c8085
3 changed files with 46 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

41
taiga/searches/migrations/0001_initial.py Normal file
View File

@ -0,0 +1,41 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
class Migration(migrations.Migration):
dependencies = [
('wiki', '0001_initial'),
('userstories', '0009_remove_userstory_is_archived'),
('issues', '0005_auto_20150623_1923'),
('tasks', '0006_auto_20150623_1923'),
]
operations = [
migrations.RunSQL(
"""
CREATE INDEX "userstories_full_text_idx" ON userstories_userstory USING gin(to_tsvector('simple', coalesce(subject, '') || ' ' || coalesce(ref) || ' ' || coalesce(description, '')));
""",
reverse_sql="""DROP INDEX IF EXISTS "userstories_full_text_idx";"""
),
migrations.RunSQL(
"""
CREATE INDEX "tasks_full_text_idx" ON tasks_task USING gin(to_tsvector('simple', coalesce(subject, '') || ' ' || coalesce(ref) || ' ' || coalesce(description, '')));
""",
reverse_sql="""DROP INDEX IF EXISTS "tasks_full_text_idx";"""
),
migrations.RunSQL(
"""
CREATE INDEX "issues_full_text_idx" ON issues_issue USING gin(to_tsvector('simple', coalesce(subject, '') || ' ' || coalesce(ref) || ' ' || coalesce(description, '')));
""",
reverse_sql="""DROP INDEX IF EXISTS "issues_full_text_idx";"""
),
migrations.RunSQL(
"""
CREATE INDEX "wikipages_full_text_idx" ON wiki_wikipage USING gin(to_tsvector('simple', coalesce(slug, '') || ' ' || coalesce(content, '')));
""",
reverse_sql="""DROP INDEX IF EXISTS "wikipages_full_text_idx";"""
),
]

0
taiga/searches/migrations/__init__.py Normal file
View File

10
taiga/searches/services.py
View File

@ -23,9 +23,9 @@ MAX_RESULTS = getattr(settings, "SEARCHES_MAX_RESULTS", 150)
def search_user_stories(project, text):
model_cls = apps.get_model("userstories", "UserStory")
where_clause = ("to_tsvector(coalesce(userstories_userstory.subject) || ' ' || "
where_clause = ("to_tsvector('simple', coalesce(userstories_userstory.subject, '') || ' ' || "
"coalesce(userstories_userstory.ref) || ' ' || "
"coalesce(userstories_userstory.description)) @@ to_tsquery(%s)")
"coalesce(userstories_userstory.description, '')) @@ to_tsquery(%s)")
if text:
text += ":*"
@ -37,7 +37,7 @@ def search_user_stories(project, text):
def search_tasks(project, text):
model_cls = apps.get_model("tasks", "Task")
where_clause = ("to_tsvector(coalesce(tasks_task.subject, '') || ' ' || "
where_clause = ("to_tsvector('simple', coalesce(tasks_task.subject, '') || ' ' || "
"coalesce(tasks_task.ref) || ' ' || "
"coalesce(tasks_task.description, '')) @@ to_tsquery(%s)")
@ -51,7 +51,7 @@ def search_tasks(project, text):
def search_issues(project, text):
model_cls = apps.get_model("issues", "Issue")
where_clause = ("to_tsvector(coalesce(issues_issue.subject) || ' ' || "
where_clause = ("to_tsvector('simple', coalesce(issues_issue.subject) || ' ' || "
"coalesce(issues_issue.ref) || ' ' || "
"coalesce(issues_issue.description)) @@ to_tsquery(%s)")
@ -65,7 +65,7 @@ def search_issues(project, text):
def search_wiki_pages(project, text):
model_cls = apps.get_model("wiki", "WikiPage")
where_clause = ("to_tsvector(coalesce(wiki_wikipage.slug) || ' ' || coalesce(wiki_wikipage.content)) "
where_clause = ("to_tsvector('simple', coalesce(wiki_wikipage.slug) || ' ' || coalesce(wiki_wikipage.content)) "
"@@ to_tsquery(%s)")
if text: