如何正确格式化“从schema.table_name选择前1000 *”以在Toad 4 Apache Hadoop中工作？

Question

Trying to run this in Toad 4 Apache Hadoop (Hive), and it does not recognize the top function. How can I reformat this?

select top 1000 * from Finance.ACCT_LIST

Answer 1

You can use LIMIT :

select * from Finance.ACCT_LIST
order by somecolumn
limit 1000

You should add an order by clause if you want to get a consistent set of rows.