Socrata was acquired by Tyler Technologies in 2018 and is now the Data and Insights division of Tyler. The platform is still powered by the same software formerly known as Socrata but you will see references to Data & Insights going forward.

floating_timestamp_week_of_year

Function: floating_timestamp_week_of_year
  Extract the week from a calendar date as an integer between 0 and 51.

Examples:

  to_floating_timestamp('2017-12-13T12:34:55').week_of_year
  -- Result: "50"
Signatures
calendar_date -> number