1、sql 样例
SELECT * FROM tablexxx limit 1396000, 1000 类型这样
2、加上主键id
lastId = 0
size = 1000
for {
list = get_page(lastId, size); // SELECT * FROM tablexxx where id > lastId order by id asc limit size
for item in list {
lastId = item.id
}
if len(list) < size {
break
}
}
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