I have tried this:
RETURN 'Tables processed: ' || total::text;
it works.
Thank you for your response.
P.s.: In my environment "SELECT version();" returns:
"PostgreSQL 9.4.8 on x86_64-unknown-linux-gnu, compiled by gcc (Debian
4.9.2-10) 4.9.2, 64-bit"
On 09/22/2016 05:26 PM, Greg Sabino Mullane wrote:
RETURN 'Tables processed: ' ||
to_char(total,'99999999999999999999999999999999999999');
...
DBD::Pg::st pg_result failed: ERROR: operator is not unique: unknown ||
integer
I think this might be solved easier with a force-cast to text like so:
RETURN 'Tables processed: '::text || total;
Could you see if that is a valid solution for your version of Postgres?
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