I received the following error when executing a SQL statement:
SQL error:
ERROR: function round(double precision, integer) does not exist
In statement:
select id,smiles,smarts,parameter,oe_count_matches(smiles,smarts) as count,
round((parameter*oe_count_matches(smiles,smarts)),2) as psa,tpsa(smiles) as
ctpsa,tpsa
from structure,tpsa
where id < 237610
and oe_count_matches(smiles,smarts) > 0
order by id;
The functions described at:
http://www.postgresql.org/docs/7.4/static/functions-math.html
show that round(numeric,int) should work ok.
If I use round() without a second argument, it works OK, but
this gives a loss of precision which I do not want.
Can anyone help me with this?
Thanks,
TJ
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