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Re: porting time calcs to PG

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greg@xxxxxxxxxxxxxxxxxxx wrote:

I'm trying to port an MS statement that's a bit involved with
timestamps, and I don't see anything in the docs to lead me forward. It's basically a select statement, looking for records with a timestamp
within a certain range, where that range is calculated with one of the
fields.  The WHERE clause that I use in SQL Server is:
getdate() + ((2100 + 5 + (9*Points)) / 86400) >= DueTime

Where the numbers are actually parameters passed in to the function. Other than changine getdate() to now(), I'm not sure how to change the
+ interval to be effective.  All the docs I see use something like
interval '1 hour' - not sure how to put a calculated value in the
quotes.  Is this possible?

For the interval part, you can try
interval '1 minute' * <some number>


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