On Wed, Nov 07, 2007 at 10:35:08AM -0500, Tom Lane wrote:
> "Amitanand Chikorde" <[EMAIL PROTECTED]> writes:
> > I want to convert MAX(mydate) from myTable to Epoch.
>
> Do you mean
> SELECT EXTRACT(EPOCH FROM MAX(mydate)) FROM myTable
Is using casts for the same purpose deprecated?
SELECT current_date::timestamp::abstime::int4;
Or less efficient?
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TIP 9: In versions below 8.0, the planner will ignore your desire to
choose an index scan if your joining column's datatypes do not
match
