Skip to content

Materialized entity paths #828

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
martastain wants to merge 1 commit into
base: develop
Choose a base branch
from
Draft

Materialized entity paths #828

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
33 changes: 13 additions & 20 deletions schemas/schema.project.sql
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -93,18 +93,6 @@ CREATE INDEX IF NOT EXISTS idx_activity_reference_active ON activity_references(
CREATE UNIQUE INDEX IF NOT EXISTS idx_activity_reference_unique ON activity_references(activity_id, entity_id, entity_name, reference_type);


-- This will be implemented later.
-- Now we can create the table, but until we start populating it
-- and invalidating it, hierarchy crawling won't work (but won't break)

CREATE TABLE IF NOT EXISTS entity_paths (
entity_id UUID PRIMARY KEY,
entity_type VARCHAR NOT NULL,
path VARCHAR NOT NULL
);
CREATE INDEX IF NOT EXISTS entity_paths_path_idx ON entity_paths USING GIN (path public.gin_trgm_ops);


CREATE OR REPLACE VIEW activity_feed AS
SELECT
ref.id as reference_id,
Expand Down Expand Up @@ -134,8 +122,6 @@ CREATE OR REPLACE VIEW activity_feed AS
activity_references as ref
INNER JOIN
activities as act ON ref.activity_id = act.id
LEFT JOIN
entity_paths as ref_paths ON ref.entity_id = ref_paths.entity_id;


CREATE TABLE IF NOT EXISTS files (
Expand All @@ -161,6 +147,7 @@ CREATE INDEX IF NOT EXISTS idx_files_activity_id ON files(activity_id);

CREATE TABLE folders(
id UUID NOT NULL PRIMARY KEY,
path VARCHAR,

name VARCHAR NOT NULL,
label VARCHAR,
Expand All @@ -180,6 +167,7 @@ CREATE TABLE folders(
creation_order SERIAL NOT NULL
);

CREATE INDEX folder_path_idx ON folders(path);
CREATE INDEX folder_parent_idx ON folders(parent_id);
CREATE INDEX folder_thumbnail_idx ON folders(thumbnail_id);
CREATE UNIQUE INDEX folder_creation_order_idx ON folders(creation_order);
Expand All @@ -193,7 +181,16 @@ CREATE UNIQUE INDEX folder_root_unique_name ON folders (LOWER(name))
WHERE (active IS TRUE AND parent_id IS NULL);


-- Hierarchy view


CREATE TABLE exported_attributes(
folder_id UUID NOT NULL PRIMARY KEY REFERENCES folders(id) ON DELETE CASCADE,
path VARCHAR NOT NULL,
attrib JSONB NOT NULL DEFAULT '{}'::JSONB
);

-- TODO: THIS IS DEPRECATED
-- Hierarchy view
-- Materialized view used as a shorthand to get folder parents/full path

CREATE MATERIALIZED VIEW hierarchy
Expand All @@ -219,11 +216,7 @@ AS
CREATE UNIQUE INDEX hierarchy_id ON hierarchy (id);


CREATE TABLE exported_attributes(
folder_id UUID NOT NULL PRIMARY KEY REFERENCES folders(id) ON DELETE CASCADE,
path VARCHAR NOT NULL,
attrib JSONB NOT NULL DEFAULT '{}'::JSONB
);


-----------
-- TASKS --
Expand Down