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Re: search for partial dates

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"James B. Byrne" <byrnejb@xxxxxxxxxxxxx> writes:
> Given a datetime column, not null, is there a single syntax that
> permits searching for all dates in a given year, year+month, and
> year+month+day such that a single parameterised query can handle all
> three circumstances?

Try date_trunc() ... however, if you want the query to be indexable,
it'll take a bit more work.

			regards, tom lane

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