postgres view showing todays orders

Is there a variable built into postgres to represent "today"? I want create a view of a table that only shows data that was entered "today" there is a datetime field that represents t开发者_如何学编程he date / time an order was entered.

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select * from table where date("created_date") = current_date();

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There is CURRENT_DATE

SELECT CURRENT_DATE;

See Date/Time Functions