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create-hokage-js-app

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github.com/hassaammgl/create-hokage-js-app

hassaammgl/create-hokage-js-app

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# Database Checklist Use before merging schema or query changes. --- ## Schema - [ ] Table has a primary key - [ ] `NOT NULL` / `CHECK` / `UNIQUE` constraints enforce real invariants - [ ] Foreign keys declared with intentional `ON DELETE` behavior - [ ] FK columns indexed on referencing tables - [ ] Soft-delete uniques are partial when required - [ ] `TIMESTAMPTZ` used for absolute times - [ ] Money uses `NUMERIC` or integer minor units — not float - [ ] Enums/lookups used instead of magic integers where appropriate --- ## Migrations - [ ] Versioned migration added (no manual-only prod DDL) - [ ] Expand/contract compatible with rolling deploys - [ ] No unsafe rename/drop of columns still read by live code - [ ] Long locks avoided (`CONCURRENTLY` where required and supported) - [ ] Rollback or forward-fix plan documented - [ ] Migration tested against empty DB and against a data-shaped sample when risky --- ## Queries - [ ] No `SELECT *` in application SQL - [ ] Explicit column lists for writes that need them - [ ] List queries have `LIMIT` / cursor bounds - [ ] Hot filters/joins considered for indexes - [ ] `EXPLAIN (ANALYZE, BUFFERS)` reviewed for new heavy queries - [ ] No functions on indexed columns that defeat index use in hot `WHERE`s - [ ] N+1 eliminated in the calling code path --- ## Transactions & Concurrency - [ ] Transactions kept short - [ ] Isolation level intentional for contested resources - [ ] Optimistic versioning or locks used where race-prone - [ ] Consistent lock ordering to reduce deadlocks --- ## Multi-Tenancy & Security - [ ] `tenant_id` (or equivalent) present and filtered everywhere needed - [ ] No client-controlled table/column identifiers - [ ] Parameterized queries only --- ## Operations - [ ] Connection pool impact considered - [ ] `statement_timeout` expectations respected for web requests - [ ] Large backfills planned as batched jobs, not one giant transaction --- ## Final - [ ] No invented tables/columns — all represented in migrations - [ ] Self-review completed