mysql量級數據表的分頁優化方案
阿新 • • 發佈:2018-06-21
lec undo ima BE ESS color info mar asc
前言
Limit分頁通用方案
select * from yundou_v3.bill_info limit 100,20;
select * from yundou_v3.bill_info limit 400000,20;
select * from yundou_v3.bill_info limit 600000,20;
select * from yundou_v3.bill_info limit 800000,20;
select * from yundou_v3.bill_info limit 1000000,20;
量級數據分頁方案
SELECT * FROM yundou_v3.bill_info WHERE id>= ( select id as id from yundou_v3.bill_info order by id asc limit 100,1 ) limit 20; SELECT * FROM yundou_v3.bill_info WHERE id>= ( select id as id from yundou_v3.bill_info order by id asc limit 400000,1 ) limit 20; SELECT * FROM yundou_v3.bill_info WHERE id>= ( select id as id from yundou_v3.bill_info order by id asc limit 600000,1 ) limit 20; SELECT * FROM yundou_v3.bill_info WHERE id>= ( select id as id from yundou_v3.bill_info order by id asc limit 800000,1 ) limit 20; SELECT * FROM yundou_v3.bill_info WHERE id>= ( select id as id from yundou_v3.bill_info order by id asc limit 1000000,1 ) limit 20;
mysql量級數據表的分頁優化方案