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penpot/backend/resources/migrations/0007.icons.sql
2019-12-01 16:48:41 +01:00

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SQL

-- Tables
CREATE TABLE IF NOT EXISTS icons_collections (
id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
deleted_at timestamptz DEFAULT NULL,
name text NOT NULL
);
CREATE TABLE IF NOT EXISTS icons (
id uuid PRIMARY KEY DEFAULT uuid_generate_v4(),
user_id uuid NOT NULL REFERENCES users(id) ON DELETE CASCADE,
created_at timestamptz NOT NULL DEFAULT clock_timestamp(),
modified_at timestamptz NOT NULL DEFAULT clock_timestamp(),
deleted_at timestamptz DEFAULT NULL,
name text NOT NULL,
content text NOT NULL,
metadata bytea NOT NULL,
collection_id uuid REFERENCES icons_collections(id)
ON DELETE SET NULL
DEFAULT NULL
);
-- Indexes
CREATE INDEX icon_colections_user_idx
ON icons_collections (user_id);
CREATE INDEX icons_user_idx
ON icons (user_id);
CREATE INDEX icons_collection_idx
ON icons (collection_id);
-- Triggers
CREATE TRIGGER icons_collections_modified_at_tgr BEFORE UPDATE ON icons_collections
FOR EACH ROW EXECUTE PROCEDURE update_modified_at();
CREATE TRIGGER icons_modified_at_tgr BEFORE UPDATE ON icons
FOR EACH ROW EXECUTE PROCEDURE update_modified_at();