-- name: AddLogEntry :exec
INSERT INTO lock_log (lock, state, code) VALUES (?, ?, ?);

-- name: GetLogForLock :many
SELECT * FROM lock_log WHERE lock = ? ORDER BY timestamp DESC;

-- name: GetLogForSlot :many
SELECT * FROM lock_log WHERE lock = ? AND code = ? ORDER BY timestamp DESC;

-- name: GetLastLogForSlot :many
SELECT * FROM lock_log WHERE lock = ? AND code = ? ORDER BY timestamp DESC LIMIT 1;