From 651399b6486d680846aeadcf7109f58672901420 Mon Sep 17 00:00:00 2001 From: Jan Steemann Date: Fri, 7 Nov 2014 14:34:19 +0100 Subject: [PATCH] updated documentation --- .../Books/Users/Upgrading/UpgradingChanges23.mdpp | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/Documentation/Books/Users/Upgrading/UpgradingChanges23.mdpp b/Documentation/Books/Users/Upgrading/UpgradingChanges23.mdpp index 292e32c77d..7d4744fa04 100644 --- a/Documentation/Books/Users/Upgrading/UpgradingChanges23.mdpp +++ b/Documentation/Books/Users/Upgrading/UpgradingChanges23.mdpp @@ -143,13 +143,20 @@ will look like this: } ``` +If the query option `fullCount` is requested, the `fullCount` result value will also +be returned inside the `stats` attribute of the `extra` attribute, and not directly +as an attribute inside the `extra` attribute as in 2.2. Note that a `fullCount` will +only be present in `extra`.`stats` if it was requested as an option for the query. + The result in ArangoDB 2.3 will also contain a `warnings` attribute with the list of warnings that happened during query execution. !SUBSECTION Changed return values in ArangoStatement.explain() -The return value of `ArangoStatement.explain()` has been changed in ArangoDB 2.3. +The return value of `ArangoStatement.explain()` has changed significantly in +ArangoDB 2.3. The new return value structure is not compatible with the structure +returned by 2.2. In ArangoDB 2.3, the full execution plan for an AQL query is returned alongside all applied optimizer rules, optimization warnings etc. It is also possible to have the