要在SQL中使用UNION ALL進行分頁查詢，您可以按照以下步驟操作：
SELECT column1, column2 FROM table1
UNION ALL
SELECT column1, column2 FROM table2
SELECT *, ROW_NUMBER() OVER (ORDER BY column1) AS row_num
FROM (
SELECT column1, column2 FROM table1
UNION ALL
SELECT column1, column2 FROM table2
) AS sub_query
SELECT * FROM (
SELECT *, ROW_NUMBER() OVER (ORDER BY column1) AS row_num
FROM (
SELECT column1, column2 FROM table1
UNION ALL
SELECT column1, column2 FROM table2
) AS sub_query
) AS numbered_rows
WHERE row_num BETWEEN 1 AND 10
通過以上步驟，您可以在SQL中使用UNION ALL進行分頁查詢。請注意，您需要根據具體情況調整查詢語句中的列名、表名和排序條件。
