diff --git a/src/current/v26.2/select-clause.md b/src/current/v26.2/select-clause.md index 59a575e2373..fe8393667a2 100644 --- a/src/current/v26.2/select-clause.md +++ b/src/current/v26.2/select-clause.md @@ -350,7 +350,7 @@ You can use `FILTER (WHERE )` in the `target_elem` to filter #### Create aggregate groups -Instead of performing aggregate functions on an the entire set of retrieved rows, you can split the rows into groups and then perform the aggregate function on each of them. +Instead of performing aggregate functions on the entire set of retrieved rows, you can split the rows into groups and then perform the aggregate function on each of them. When creating aggregate groups, each column selected as a `target_elem` must be included in a `GROUP BY` clause.