Say I have 50 rows in a MySQL table. I want to select the first ten (LIMIT 10
), but then I want to be able to select the next 10 on a different page.
So how do I start my selection, after row 10?
Updated query:
mysql_query(" SELECT * FROM `picdb` WHERE `username` = '$username' ORDER BY `picid` DESC LIMIT '$start','$count' ")
MySQL select rows by range using ROW_NUMBER() function The ROW_NUMBER() is a window function in MySQL that assigns a sequential number to each row. Hence we can use the row_number() function to select rows in a particular range.
I recommend working by obtaining the first page using:
LIMIT 0, 10
then for the second page
LIMIT 10, 10
then
LIMIT 20, 10
for the third page, and so on.
LIMIT 10 LIMIT 10 OFFSET 10
From the MySQL 5.1 docs on SELECT
syntax:
For compatibility with PostgreSQL, MySQL also supports the LIMIT row_count OFFSET offset syntax.
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