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CREATE
Terminal CREATE clauses Create single vertex Create multiple vertices Create a vertex with a label Create a vertex with labels and properties Return created node Create an ed... -
List Functions
Data Setup keys range labels nodes relationships toBooleanList Data Setup SELECT * from cypher ( 'graph_name' , $$ CREATE ( A : Person { name : 'Alice' , age ... -
SET
Terminal SET clauses Set a property Return created vertex Remove a property Set multiple properties using one SET clause The SET clause is used to update labels and properti... -
Cypher in SQL expressions
Using Cypher with ‘=’ Working with Postgres’s IN Clause Working with the Postgres EXISTS Clause Querying Multiple Graphs Cypher cannot be used in an expression— the query must... -
ORDER BY
Introduction Order nodes by property Order nodes by multiple properties Order nodes in descending order Ordering null ORDER BY is a sub-clause following WITH . ORDER BY spec... -
Greenplum
Description Key Features Options driver [string] url [string] common options Changelog 2.2.0-beta 2022-09-26 Greenplum sink connector Description Write data to Greenp... -
WITH
Introduction Filter on aggregate function results Sort results before using collect on them Limit branching of a path search Introduction Using WITH , you can manipulate the ... -
Amazon RDS 要求
Ranger 需要一个关系数据库作为其策略存储。由于 Amazon RDS 的设置和管理方式不同，基于 Amazon RDS 的数据库还有其他先决条件： MySQL/MariaDB 先决条件 PostgreSQL 先决条件 Oracle 先决条件 -
DELETE
Terminal DELETE clauses Introduction Delete isolated vertices Delete all vertices and edges associated with them Delete edges only Return a deleted vertex The DELETE clause... -
PostgreSQL Prerequisite
The Ranger database user in Amazon RDS PostgreSQL Server should be created before installing Ranger and should be granted an existing role which must have the role CREATEDB. Usi...
