Suppose that i have a table 't' with fields 'id' int 11, 'name' varchar 50, and 'description' text. if the text is very large, and i am querying the database with 'description' and without 'description', will there be any difference?
and how to select only 'id' and 'name' in the Model that extends Zend_Db_Table_Abstract class?
Best Answer
In term of perfomances I can't really help, but it should not make a big difference.
For your question about how to select fields in a query look at the following