Fatal Memory Error

[eluser]iFadey[/eluser]
I never select the whole table using "SELECT *". I always select using conditions.

Secondly I am not working with files at all. Only I am doing is trying to load records from the database.

I am also confused because the error is given by CI Loader class. Another thing that's confusing me is that when my scripts only require 256K of memory then how the 128M of memory exhausted?

Yes one more thing. In one of my db table, I am using mediumtext data type for storing large text. Actually one part of this application is very similar to blog. So the data type of body content is mediumtext. Is this causing the problem?

Also let me know that text, and mediumtext data types are dynamic or fixed? I mean do they take memory on the basis of characters stored in the field (just like varchar) or they just take fixed memory no matter how many characters are stored?

If no solutions will work, then I will post the code and db structure as well.