Neo4j 3.3.8 釋出,高效能圖資料庫
Neo4j 3.3.8 已釋出,Neo4j 是世界領先的高效能圖資料庫,具備成熟和健壯的資料庫的所有特性,如友好的查詢語言和事務的 ACID 原則。
更新內容如下:
Kernel
-
Remove cursor pooling on a page cache level.
-
Upgrade the Bouncy Castle dependency to version 1.60.
-
Consistency-checker PropertyReader detects circular property chains
-
Fixes an issue in IndexHits#getSingle() where it would miss an item when called after a previous call to IndexHits#hasNext().
-
Remove property key tokens limit from BatchInserterImpl.
Cypher
-
Fixofollow,noindex" target="_blank">$12011 by providing the wanted functionality under a feature toggle.
-
Remove browser warnings when using temporal and spatial property accessors e.g.
.year
,.x
. -
Fix12029 where combining multiple
a IN
with AND and OR could lead to the wrong result. -
Ensure renamed timezones are always returned the same way.
RETURN datetime("2018-04-05T12:34:00[Canada/East-Saskatchewan]") MATCH (n) WHERE n.date = datetime("2018-04-05T12:34:00[Canada/East-Saskatchewan]") RETURN n.date
Will now return the same object with timezone set to
Canada/Saskatchewan
, whichCanada/East-Saskatchewan
has been renamed to. Previously only the value read from store would beCanada/Saskatchewan
-
Fix bug in queries containing
RETURN
orWITH
clauses including both a star and a pattern comprehesion (e.g.... RETURN *, [ (a)-[:HAS_BUREAU]->(bureau:Bureau) | bureau.CREDIT_ACTIVE = "Active"] AS bureauStatus
), which would previously fail withWITH/RETURN should note its Scope in the SemanticState
. -
Fix bug which would cause
FunctionInvocation(...) has to type from semantic analysis
errors for some complexWITH
-clauses in a write query. -
Fix planner regression in which HashJoin + AllNodeScan was preferred
over OptionalExpand in certain cases.
Security
-
Properly handle multiple authorization providers. Fixes an issue where if one provider failed (e.g. connection to ldap failed) the user would end up un-authorized even though another provider had succeeded.
Causal Clustering
-
Check recovery status of store when bootstrapping cluster
Tools
-
Revert mistakenly enabling NEO4J_DEBUG by default for neo4j-admin
Browser
-
Add
:history clear
command -
Add pagecache hits and misses to plan output
-
Add complete support for bolt+routing://
-
Add Neo4j Community Forum link to sidebar
-
Enable users with non reader roles to connect
-
Fix
:server switch
bug in Neo4j Desktop environment -
Fix username not updating in sidebar when disconnecting
-
Improve Cypher result rendering performance
-
Prepare for Neo4j Desktop distribution
-
Fix issue where editor buttons would overflow the viewport
-
Fetch fresh version of remote guides on every request
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