connect_error) {
die("Error en la conexión: " . $conn->connect_error);
}
$sql = "
SELECT
n.EVTLGUID AS registro_id,
FROM_UNIXTIME(n.DEVDT) AS fecha_hora_evento,
n.DEVUID AS dispositivo_rfid,
u.NM AS nombre_usuario,
e.NM AS descripcion_evento
FROM t_lg202411 n
LEFT JOIN t_usr u ON n.usrid = u.usrid
LEFT JOIN t_evttyp e ON n.EVT = e.EVT
WHERE n.EVT = 4102
AND n.usrid = $id_usuario
AND n.DEVDT IN (
SELECT MIN(n1.DEVDT)
FROM t_lg202411 n1
WHERE n1.usrid = n.usrid
AND n1.DEVUID = n.DEVUID
AND n1.DEVDT BETWEEN n.DEVDT - 60 AND n.DEVDT
)
ORDER BY n.DEVDT DESC
LIMIT 10;
";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
$rows = "";
while ($row = $result->fetch_assoc()) {
$rows .= "";
$rows .= "| " . $row['registro_id'] . " | ";
$rows .= "" . $row['fecha_hora_evento'] . " | ";
$rows .= "" . $row['dispositivo_rfid'] . " | ";
$rows .= "" . $row['nombre_usuario'] . " | ";
$rows .= "" . $row['descripcion_evento'] . " | ";
$rows .= "
";
}
echo $rows;
} else {
echo "| No se encontraron registros |
";
}
$conn->close();