date_trunc_y(...)Truncates a calendar date at the year threshold
Works with the following datatypes:
This function works with 2.0, 2.1, and 3.0 endpoint(s). What does this mean? »
The date_trunc_y(...) function is used in the $select, $where, or $group parameters to truncate Floating Timestamps at the year level. For example, date_trunc_y('2012-09-22T18:05:00.000') would result in new timestamp of '2012-01-01T00:00:00.000'. This is handy for aggregation & display usages. For example, to aggregate the Chicago Crimes dataset by type and year:
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