documentationarray_agg¶
Description¶
Returns an array of concatenated input values. The expression must be a valid expression (not a regex or other type). If no ordering is specified, the default ordering is that of the invoking verb, which is generally the ‘valid_from’ timestamp, ascending.
Return type¶
array
Domain¶
This is an aggregate function (aggregates rows over a group in aggregate verbs.)
Categories¶
Usage¶
array_agg( expr [ , order_by ] )
Argument |
Type |
Required |
Multiple |
Constant |
|---|---|---|---|---|
expr |
variant |
Required |
Only one |
Variable |
order_by |
ordering |
Optional |
Only one |
Variable |
Examples¶
statsby nicknames:array_agg(nickname, order_by(email)), group_by(uid, fullname)
An array containing all nicknames for each individual in the organization; for users with more than one nickname they will be sorted by email address.