From: | Andrew Hammond <ahammond(at)ca(dot)afilias(dot)info> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | date - date returns integer? |
Date: | 2005-03-04 20:59:02 |
Message-ID: | 4228CC16.7020900@ca.afilias.info |
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Lists: | pgsql-sql |
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Should date - date return type integer, not interval?
/* ahammond(at)test:5432/test =# */ SELECT ('2005-03-04'::timestamp -
'2005-01-01'::date)::interval;
~ interval
- ----------
~ 62 days
(1 row)
/* ahammond(at)test:5432/test =# */ SELECT ('2005-03-04'::date -
'2005-01-01'::date)::interval;
ERROR: cannot cast type integer to interval
- --
Andrew Hammond 416-673-4138 ahammond(at)ca(dot)afilias(dot)info
Database Administrator, Afilias Canada Corp.
CB83 2838 4B67 D40F D086 3568 81FC E7E5 27AF 4A9A
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