6/9/2023 0 Comments Pg json queryString_agg ( value bytea, delimiter bytea ) → byteaĬoncatenates the non-null input values into a string. String_agg ( value text, delimiter text ) → text Range_intersect_agg ( value anymultirange ) → anymultirangeĬomputes the intersection of the non-null input values. Range_intersect_agg ( value anyrange ) → anyrange Range_agg ( value anymultirange ) → anymultirangeĬomputes the union of the non-null input values. Range_agg ( value anyrange ) → anymultirange Available for any numeric, string, date/time, or enum type, as well as inet, interval, money, oid, pg_lsn, tid, xid8, and arrays of any of these types. Available for any numeric, string, date/time, or enum type, as well as inet, interval, money, oid, pg_lsn, tid, xid8, and arrays of any of these types.Ĭomputes the minimum of the non-null input values. Values can be null, but not keys.Ĭomputes the maximum of the non-null input values. Key arguments are coerced to text value arguments are converted as per to_json or to_jsonb. Jsonb_object_agg ( key "any", value "any" ) → jsonbĬollects all the key/value pairs into a JSON object. Json_object_agg ( key "any", value "any" ) → json Values are converted to JSON as per to_json or to_jsonb. This is the SQL standard's equivalent to bool_and.Ĭollects all the input values, including nulls, into a JSON array. Returns true if any non-null input value is true, otherwise false.Ĭomputes the number of input rows in which the input value is not null. Returns true if all non-null input values are true, otherwise false. Can be useful as a checksum for an unordered set of values. (The inputs must all have the same dimensionality, and cannot be empty or null.)Īvg ( double precision ) → double precisionĬomputes the average (arithmetic mean) of all the non-null input values.Ĭomputes the bitwise AND of all non-null input values.Ĭomputes the bitwise OR of all non-null input values.Ĭomputes the bitwise exclusive OR of all non-null input values. Collects all the input values, including nulls, into an array.Ĭoncatenates all the input arrays into an array of one higher dimension.
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