On 8/4/19 3:52 PM, Igal @ Lucee.org wrote:
I have the following statement in a trigger:
new.email = lower(new.email);
When I try to update a record without setting the email column however,
Do you mean:
1) There is no actual email column?
2) There is an email column but no value for it?
I get an error:
SQL Error [42703]: ERROR: record "new" has no field "email"
Where: SQL statement "SELECT lower(new.email)"
PL/pgSQL function on_record_modified() line 26 at assignment
Is:
on_record_modified()
a generic function that will be applied to many tables with differing
schema?
I have seen some hacks suggesting TRY/CATCH or converting to a JSON and
checking if the field exists, but I would think that there's a better
way to check if the field is in the NEW record, no?
Use
TG_RELID
and look up the columns in:
https://www.postgresql.org/docs/11/catalog-pg-attribute.html
Or use the columns information_schema:
https://www.postgresql.org/docs/11/infoschema-columns.html
Any ideas? Thanks!
Igal Sapir
Lucee Core Developer
Lucee.org <http://lucee.org/>
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
