Re: With Function 'Chr', is it a bug?

There are two select statement  with using Function chr(0), I don't know, are they both right ? I think that they are
inconsistent.

Thanks 

[postgres@db2 ~]$ psql
Welcome to psql 8.1.3, the PostgreSQL interactive terminal.

Type:  \copyright for distribution terms      \h for help with SQL commands      \? for help with psql commands      \g
orterminate with semicolon to execute query      \q to quit
 

postgres=# select 'abc' || chr(0) || 'abc'  as col;col 
-----abc
(1 row)

postgres=# select length('abc' || chr(0) || 'abc')  as col; col 
-----  7
(1 row)


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