SELECT * FROM table_name LIMIT 30
SELECT * FROM table_name LIMIT 0 , 30
SELECT * FROM table_name LIMIT $LimitOffset , $LimitRowCount
SELECT group_id FROM group_channels WHERE group_id = $group_id LIMIT 1"
SELECT group_id FROM group_channels WHERE group_id = $group_id ORDER BY device_id DESC LIMIT 1"Feel free to comment if you can add help to this page or point out issues and solutions you have found. I do not provide support on this site, if you need help with a problem head over to stack overflow.