Patch: Allow install in Postgresql

That did not work for me.
I have made some other changes in the term_queue.install and it is now working fine. Here is what I did:
This is the original code:

'description' => array(
'type' => 'text',
'length' => 255,
'not null' => TRUE,
'description' => t('The description of a queue')
),

Changing some code lines, I got this:

'description' => array(
'type' => 'text',
'not null' => TRUE,
'size' => 'big',
'description' => t('The description of a queue')
),

For some reason it did not work in projects that I have already tried to install the module but it works just fine in first time term queue module install
Hope it works for you too.
ps: sorry for my poor english