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Archived Release VersionRelease Note v3.4.1
Modify the default value of the Graph service parameter session_reclaim_interval_secs
to 60 seconds. #5246
Adjust the default level of stderrthreshold
in the configuration file. #5188
Limit the maximum depth of the plan tree in the optimizer to avoid stack overflows. #5050
Optimize the treatment scheme when the pattern expressions are used as predicates. #4916
Fix the crash caused by encoding the parameter expression and evaluating it in the storage. #5336
Fix the crash of some list functions. #5383
Fix the bug about query plan generation and optimization. #4863 #4813
Fix the bugs related to indexes:
Fix the bugs related to query statements:
Fix the bugs related to DDL and DML statements:
Fix the bugs related to other functions:
The added property name can not be the same as an existing or deleted property name, otherwise, the operation of adding a property fails. #5130
Limit the type conversion when modifying the schema. #5098
The default value must be specified when creating a property of type NOT NULL
. #5105
Add the multithreaded query parameter query_concurrently
to the configuration file with a default value of true
. #5119
Remove the parameter kv_separation
of the KV separation storage function from the configuration file, which is turned off by default. #5119
Modify the default value of local_config
in the configuration file to true
. #5119
Consistent use of v.tag.property
to get property values, because it is necessary to specify the Tag. Using v.property
to access the property of a Tag on v
was incorrectly allowed in the previous version. #5230
Remove the column HTTP port
from the command SHOW HOSTS
. #5056
Disable the queries of the form OPTIONAL MATCH <pattern> WHERE <condition>
. #5273
Disable TOSS. #5119
Rename Listener's pid filename and log directory name. #5119
To upgrade to v3.4.0, follow the upgrade guide:
NebulaGraph Studio v3.6.2
NebulaGraph Studio (Studio for short) is a web-based visualization tool for NebulaGraph. With Studio, you can create a graph schema, import data, edit nGQL statements for data queries, and explore graphs in one stop.
NebulaGraph Dashboard v3.4.0
NebulaGraph Dashboard is a tool that assists NebulaGraph service operation and maintenance personnel in daily service monitoring and management.
NebulaGraph Clients v3.4.0
For developers to connect their projects to NebulaGraph.
NebulaGraph Console v3.4.0
NebulaGraph Console (Console for short) is a console for NebulaGraph. With Console, you can create a graph schema, import the demonstration nba dataset, and retrieve data.
NebulaGraph Bench v1.2.0
NebulaGraph Bench is a tool to test the NebulaGraph benchmark by using LDBC dataset.Currently. It only support NebulaGraph 2.0+ release.
NebulaGraph Importer v3.4.0
NebulaGraph Importer is a CSV importing tool. It reads data in the local CSV files and imports data into NebulaGraph.
NebulaGraph Exchange v3.4.0
NebulaGraph Exchange is to migrate both batch and streaming data of multiple formats from a distributed system to NebulaGraph.
NebulaGraph Flink Connector v3.3.0
NebulaGraph Flink Connector supports read data from NebulaGraph to Flink and write data to NebulaGraph from external sources.
NebulaGraph Spark Connector v3.4.0
NebulaGraph Spark Connector provides the capability to read data from and write data to NebulaGraph in a standard format required by Spark.
NebulaGraph Algorithm v3.1.0
NebulaGraph Algorithm is a Spark application based on GraphX. It uses a complete algorithm tool to perform graph computing on the data in the NebulaGraph database by submitting a Spark task.
NebulaGraph BR v3.3.0
Backup and Restore (BR) is a CommandLine Interface Tool to back up data of graph spaces of NebulaGraph and to restore data from the backup files.