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[lemma="''" | □=□]
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Reforms , even if few in number , are worth a great deal at the right time , but if the opportunity is missed they will prove insufficient , even if they are numerous and great " . Commonly , the notify condition name is the same as the name of some table in the database , and the notify event essentially means " I changed this table , take a look at it to see what 's new " . Because the Postgres backend 's current working directory is not usually the same as the user 's working directory , the result of copying to a file " foo " ( without additional path information ) may yield unexpected results for the naive user . It is much better to take this road than to put up more walls and fences , however strong and invulnerable they may look , for , as Gildor the elf tells Frodo in The Lord of the Rings : " The wide world is all about you : You can fence yourselves in , but you cannot for ever fence it out " . Postgres stores these types in only one way ( within the file that stores all instances of the class ) but the user can " look inside " at the attributes of these types from the query language and optimize their retrieval by ( for example ) defining indices on the attributes . Recent events in the United States corporate sector have serious implications for the financial organization of emerging economies . These operators must be named ' <' and '> ' ; you do not have any choice in the matter , since there is no provision for specifying them explicitly . Just " muddling through " cost Latin America a lost decade in the 1980s ; and a similar lack of orderly procedures for handling international debt has now been exposed in Argentina . Puffer is active in the Society of Women Engineers and in educating the community on water treatment and conservation . New base data types can be fixed length , in which case internallength is a positive integer , or variable length , in which case Postgres assumes that the new type has the same format as the Postgres-supplied data type , " text " .