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linux_patch_manager/migrations/006_host_patch_data_unique.sql
git-echo 124b5b0e3b feat: add bump-version.sh script for version management
Automates version bumps across all version source files:
- Cargo.toml (PRIMARY - workspace.package.version)
- debian/changelog (prepend new entry)
- debian/control (update Version field)
- scripts/build-package.sh (update VERSION variable)
- frontend/package.json (update version field)
- Stale references check after bump

Usage: ./scripts/bump-version.sh <new_version> <old_version>
2026-05-28 10:52:16 -05:00

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SQL

-- Migration 006: Add UNIQUE constraint on host_id in host_patch_data
-- Clean up duplicate rows (keep latest polled_at per host) before adding constraint.
-- Step 1: Delete duplicate rows, keeping only the most recent poll per host
DELETE FROM host_patch_data a
USING host_patch_data b
WHERE a.host_id = b.host_id
AND a.polled_at < b.polled_at;
-- Step 2: Add UNIQUE constraint on host_id (idempotent)
DO $$
BEGIN
IF NOT EXISTS (
SELECT 1 FROM pg_constraint WHERE conname = 'host_patch_data_host_id_key'
) THEN
ALTER TABLE host_patch_data
ADD CONSTRAINT host_patch_data_host_id_key UNIQUE (host_id);
END IF;
END $$;