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Predicate Functions
Exists(Property) Exists(Path) Predicates are boolean functions that return true or false for a given set of input. They are most commonly used to filter out subgraphs in the WHE... -
Object
clone values eqProps keys omit pick pickAll project prop props clone {*} → {*} Parameters valueThe object or array to clone Returns * A deeply cloned copy of val... -
SKIP
Introduction Skip first three rows Return middle two rows Using an expression with SKIP to return a subset of the rows SKIP defines from which record to start including the r... -
User defined functions
Users may add custom functions to AGE. When using Cypher functions, all function calls with a Cypher query use the default namespace of: ag_catalog . However if a user wants to us... -
JDBC
Iceberg JDBC Integration JDBC Catalog Iceberg supports using a table in a relational database to manage Iceberg tables through JDBC. The database that JDBC connects to must suppo... -
Connectors for Spark SQL Query Engine
Delta Lake Delta Lake with Microsoft Azure Blob Storage Hudi Iceberg Kudu Hive Apache Paimon (Incubating) TiDB TPC-DS TPC-H -
String Functions
replace split left right substring rTrim lTrim trim toLower toUpper reverse toString replace replace() returns a string in which all occurrences of a specified strin... -
Snowflake
Querying from Snowflake Currently, Snowflake supports Iceberg tables through External Tables and also Native Iceberg Tables . Iceberg on Snowflake is currently supported in pub... -
Spark Queries
Querying with SQL Querying Mixed-Format table by merge on read Query on change store Querying with DataFrames Querying with SQL Querying Mixed-Format table by merge on read ... -
PostgreSQL 先决条件
Amazon RDS PostgreSQL Server 中的 Ranger 数据库用户应在安装 Ranger 之前创建，并且应被授予必须具有 CREATEDB 角色的现有角色。 使用主用户账户，从主用户账户（在创建 RDS PostgreSQL 实例期间创建）登录 Amazon RDS PostgreSQL 服务器并执行以下命令： a. CREAT...
