[EMAIL PROTECTED] writes:
CREATE INDEX request_day_idx ON moksha_sm_request (date_trunc('day',
request_received));
...
I'd be grateful if someone could point out what part of the statement is not
IMMUTABLE or how I could mark my create index statement as being immutable.
Hi,
is is possible to create an expression index based on the date_trunc function?
Working with PostgreSQL 8.2, I'm trying to create an index using:
CREATE INDEX request_day_idx ON moksha_sm_request (date_trunc('day',
request_received));
I get the error message:
ERROR: functions in index
