-- cloud/migrations/2026-07-20-move-table-prefix.sql
-- Rename every P1-B table to the `move_` prefix (shared-hosting DB co-tenancy).
-- Run ONCE in phpMyAdmin BEFORE deploying code that reads the prefixed names.
-- Fresh installs: skip this, cloud/schema.sql already creates prefixed tables.
--
-- RENAME TABLE is atomic across all pairs and preserves indexes, constraints
-- and FKs (fk_event_snapshots_event follows its parent automatically).

RENAME TABLE
    users           TO move_users,
    devices         TO move_devices,
    cameras         TO move_cameras,
    zones           TO move_zones,
    events          TO move_events,
    event_snapshots TO move_event_snapshots,
    thresholds      TO move_thresholds,
    nonces          TO move_nonces,
    rate_limits     TO move_rate_limits,
    audit_log       TO move_audit_log;