date_trunc_y

Function: date_trunc_y
  Truncates a calendar date at the year threshold

Examples:

  date_trunc_y(to_fixed_timestamp('2017-12-13T00:24:53Z'))
  -- Result: "2017-01-01T00:00:00Z"

  date_trunc_y(to_floating_timestamp('2017-12-13T00:24:53Z'))
  -- Result: "2017-01-01T00:00:00"

  date_trunc_y(to_fixed_timestamp('2017-12-31T23:24:53-0930'))
  -- Result: "2018-01-01T00:00:00Z"




Signatures
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