Mainstream relational database paging query

mysql、hive、clickhouse

select * from tableName LIMIT ?,?

Explanation: The first one? What page is the question mark, and the second one? The question mark is the number per page

 

oracle paging query

SELECT * FROM ( SELECT a.*, ROWNUM rn FROM tableName a WHERE ROWNUM <= ( ?+? ) ) WHERE rn > ?";

The first question mark: start subscript

The second question mark: number per page

The third question mark: start subscript