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Add and update documentation on Exists and Count subquery expressions #182

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merged 4 commits into from
Nov 25, 2022
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Add and update documentation on Exists and Count subquery expressions #182

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d168ac0
Update documentation for Exists and Count subqueries
gem-neo4j Nov 17, 2022
c43af34
PR Review updates
gem-neo4j Nov 18, 2022
66d5e40
Add COUNT and EXISTS as submenus in menu
gem-neo4j Nov 21, 2022
34fd359
PR review updates
gem-neo4j Nov 25, 2022
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119 changes: 119 additions & 0 deletions modules/ROOT/images/graph_expression_subqueries.svg
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38 changes: 38 additions & 0 deletions modules/ROOT/pages/deprecations-additions-removals-compatibility.adoc
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Expand Up @@ -9,6 +9,44 @@ New features are added to the language continuously, and occasionally, some feat
This section lists all of the features that have been removed, deprecated, added, or extended in different Cypher versions.
Replacement syntax for deprecated and removed features are also indicated.

[[cypher-deprecations-additions-removals-5.3]]
== Version 5.3

=== Updated features

[cols="2", options="header"]
|===
| Feature
| Details

a|
label:functionality[]
label:updated[]
[source, cypher, role="noheader"]
----
EXISTS {
...
}
----
a|

An `EXISTS` subquery now supports any non-writing query. For example, it now supports `UNION` and `CALL` clauses.


a|
label:functionality[]
label:updated[]
[source, cypher, role="noheader"]
----
COUNT {
...
}
----
a|

A `COUNT` subquery now supports any non-writing query. For example, it now supports `UNION` and `CALL` clauses.

|===

[[cypher-deprecations-additions-removals-5.2]]
== Version 5.2
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