-- 已在客户备份核对列结构；业务语义仍待确认。
-- SQL Server 2008 R2 语法；主键游标分页，时间水位尚未启用。
SELECT TOP (:batch_size)
    h.ID AS id,
    h.code AS code,
    h.voucherdate,
    h.idcustomer,
    h.idclerk,
    h.idbusinesstype,
    h.amount,
    h.taxAmount,
    h.voucherState,
    h.isCancel,
    h.updated AS source_updated_at,
    h.ts AS source_rowversion
FROM dbo.SA_SaleOrder AS h
WHERE h.id > :after_id
ORDER BY h.id;