the `expression => <expression>`

Co-Authored-By: Shati Patel <42641846+shati-patel@users.noreply.github.com>
This commit is contained in:
Philip Ginsbach
2020-03-27 14:49:23 +00:00
committed by GitHub
parent c91c3f24a0
commit 811bc01d1e

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@@ -282,7 +282,7 @@ The following aggregates are available in QL:
.. index: unique
- ``unique``: This aggregate depends on the values of ``<expression>`` over all possible assignments to
the aggregation variables. If there is a unique value of the ``expression`` over the aggregation variables,
the aggregation variables. If there is a unique value of ``<expression>`` over the aggregation variables,
then the aggregate evaluates to that value.
Otherwise, the aggregate has no value.