Hackers,
I tried this:
try=# create or replace function try() returns void language plperl as $$
spi_prepare('select length($1)', 'unknown');
$$;
CREATE FUNCTION
try=# select try();
ERROR: error from Perl function "try": failed to find conversion function
from unknown to text at line 2.
I could figure out no way to specify an that a data type is unknown (as opposed
to known to be "unknown"). Specifying 0 doesn't work, either:
try=# create or replace function try() returns void language plperl as $$
spi_prepare('select length($1)', 0);
$$;
CREATE FUNCTION
try=# select try();
ERROR: error from Perl function "try": syntax error at or near "0" at line
2.
Is there a way to do this? If not, should there be?
Thanks,
David
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