On 02/24/2010 07:16 AM, Igor Neyman wrote:
> Joe,
>
> What PG version are running?
>
> 8.2 here complains when running your example:
>
> ERROR: column foo.name does not exist
> LINE 6: select foo.name from foo;
> ^
>
> ********** Error **********
>
> ERROR: column foo.name does not exist
> SQL state: 42703
Prior to 8.3 you aren't able to cast a rowtype as text or name datatype,
so no matching function is found.
-------------
in 8.3.x
-------------
contrib_regression=# select text(foo) from foo;
text
------
(-1)
(1 row)
-------------
in 8.2.x
-------------
contrib_regression=# select text(foo) from foo;
ERROR: function text(foo) does not exist
LINE 1: select text(foo) from foo;
^
HINT: No function matches the given name and argument types. You may
need to add explicit type casts.
Joe
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