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Subject: Threes errors of to_char Examples
Date: Fri, 27 Feb 2015 16:10:40 +0800
Message-ID: <[email protected]> (raw)
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Hi all!
I found three errors in postgresql9.4.1document, they are about to_char
examples.
Maybe other version of document also have those errors. Please Check and
modify~
In Chapter 9. Functions and Operators of
<http://www.postgresql.org/docs/9.4/interactive/index.html; PostgreSQL 9.4.1
Documentation, I found this:
expression
result
to_char(148.5, '999D999')
' 148,500'
to_char(3148.5, '9G999D999')
' 3 148,500'
to_char(485, 'PL999')
'+485'
But, in fact their result are as follow:
postgres=# select to_char(148.5,'999D999');
to_char
----------
148.500
(1 行记录)
postgres=# select to_char(3148.5,'9G999D999');
to_char
------------
3,148.500
(1 行记录)
Yuanyuan Liu
Blog: http://my.oschina.net/liuyuanyuangogo
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