I ran into a very weird query performance situation. If I run this query without order by, it finish in millsecs, with order by, it ends up with more than 4mins. EXPLAIN SELECT `book_book`.`id`, ...
I have the following table structure , name || description || timestamp varchar varchar date time stamp column consists of time the row is added Now i need to fetch the ...
I have a table of real estate objects. The objects are shown in three lists (sell, rent long, rent short), each object in exactly one list (defined by an ENUM field). I want to add field seq INT to ...
I tried using the solution provided in http://stackoverflow.com/questions/1117761/sql-query-to-return-rows-in-random-order to fetch random records in my query. But I have to add NEWID() to the list of ...