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fix(CF-518): Add ON UPDATE CASCADE to all projects foreign keys

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Fixes task project rename command by adding ON UPDATE CASCADE to all foreign key constraints that reference projects(key).

Updated 10 FK constraints: task_sequences, epic_sequences, versions, epics, tasks, project_locks, project_archives, sessions, session_sequences, project_documentation.

Migration drops old constraints and adds new ones with both ON DELETE CASCADE and ON UPDATE CASCADE (except sessions which uses ON DELETE SET NULL).

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
This commit is contained in:
Christian Gick
2026-01-27 19:14:00 +02:00
parent 2b97a48614
commit a6d24ab86c
1 changed files with 109 additions and 0 deletions
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109
migrations/023_fix_task_sequences_cascade.sql Normal file
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-- Migration 023: Add ON UPDATE CASCADE to all projects foreign keys
-- Allows project key updates (rename) to cascade to all dependent tables
-- Fixes: CF-518 - task project rename command fails due to FK constraints
-- Fix task_sequences table
ALTER TABLE task_sequences
DROP CONSTRAINT IF EXISTS task_sequences_project_fkey;
ALTER TABLE task_sequences
ADD CONSTRAINT task_sequences_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix epic_sequences table
ALTER TABLE epic_sequences
DROP CONSTRAINT IF EXISTS epic_sequences_project_fkey;
ALTER TABLE epic_sequences
ADD CONSTRAINT epic_sequences_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix versions table
ALTER TABLE versions
DROP CONSTRAINT IF EXISTS versions_project_fkey;
ALTER TABLE versions
ADD CONSTRAINT versions_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix epics table
ALTER TABLE epics
DROP CONSTRAINT IF EXISTS epics_project_fkey;
ALTER TABLE epics
ADD CONSTRAINT epics_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix tasks table
ALTER TABLE tasks
DROP CONSTRAINT IF EXISTS tasks_project_fkey;
ALTER TABLE tasks
ADD CONSTRAINT tasks_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix project_locks table (from migration 004)
ALTER TABLE project_locks
DROP CONSTRAINT IF EXISTS project_locks_project_fkey;
ALTER TABLE project_locks
ADD CONSTRAINT project_locks_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix project_archives table (from migration 009)
ALTER TABLE project_archives
DROP CONSTRAINT IF EXISTS project_archives_project_key_fkey;
ALTER TABLE project_archives
ADD CONSTRAINT project_archives_project_key_fkey
FOREIGN KEY (project_key) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix sessions table (from migration 010)
-- Note: sessions.project uses ON DELETE SET NULL, so we use ON UPDATE CASCADE
ALTER TABLE sessions
DROP CONSTRAINT IF EXISTS sessions_project_fkey;
ALTER TABLE sessions
ADD CONSTRAINT sessions_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE SET NULL
ON UPDATE CASCADE;
-- Fix session_sequences table (from migration 010)
ALTER TABLE session_sequences
DROP CONSTRAINT IF EXISTS session_sequences_project_fkey;
ALTER TABLE session_sequences
ADD CONSTRAINT session_sequences_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Fix project_documentation table (from migration 016)
ALTER TABLE project_documentation
DROP CONSTRAINT IF EXISTS project_documentation_project_fkey;
ALTER TABLE project_documentation
ADD CONSTRAINT project_documentation_project_fkey
FOREIGN KEY (project) REFERENCES projects(key)
ON DELETE CASCADE
ON UPDATE CASCADE;
-- Record migration
INSERT INTO schema_migrations (version, applied_at)
VALUES ('023_fix_task_sequences_cascade', NOW())
ON CONFLICT DO NOTHING;