How does the 14000 rows limitation work on heroku?

gistfile1.txt

➜  myapp git:(master) heroku pg:psql
  psql (9.1.3, server 9.1.4)
SSL connection (cipher: DHE-RSA-AES256-SHA, bits: 256)
Type "help" for help.

d7342gd34r=> 
d7342gd34r=> select count(*) from coords;
 count  
--------
 188980
(1 row)

d7342gd34r=> select (id, desc

d7342gd34r=> select (id, description) from coords order by id desc limit 5;

            row             
----------------------------
 (1916640,test)
 (1916639,test)
 (190000,"article #190000")
 (189999,"article #189999")
 (189998,"article #189998")
(5 rows)

SELECT sum(reltuples) from pg_class where relname IN (c.relname FROM pg_catalog.pg_class c LEFT JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace WHERE c.relkind = 'r'nformation_schema' AND n.nspname <> 'pg_catalog' AND n.nspname <> 'information_schema'd)); AND n.nspname !~ '^pg_toast' AND pg_catalog.pg_table_is_visible(c.oid));