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Use Webhook to subscribe events
Use Webhook to subscribe events Webhook usage process The first step: Configure Webhook related information in EventMesh and start The second step: Add Webhook configuration infor... -
Performance
Performance Iceberg is designed for huge tables and is used in production where a single table can contain tens of petabytes of data. Even multi-petabyte tables can be read from ... -
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... -
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 -
Trino
Querying from Trino Trino just like Presto allows you to query table formats like Hudi, Delta and Iceberg tables using connectors. Users do not need additional configurations to w... -
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 ... -
Trigonometric Functions
degrees radians pi sin cos tan Cot asin acos atan atan2 degrees degrees() converts radians to degrees. Syntax: degrees(expression) Returns: An agtype float . ... -
Logarithmic Functions
e sqrt exp log log10 e e() returns the base of the natural logarithm, e. Syntax: e() Returns: An agtype float . Query SELECT * FROM cypher ( 'graph_name' , $$... -
Presto
Querying from Presto Presto allows you to query table formats like Hudi, Delta and Iceberg using connectors. The same setup will work for Apache XTable™ (Incubating) synced tables... -
Design & Concepts
Apache Hudi Stack Timeline File Layouts Table & Query Types Indexing Write Operations Key Generation Record Payload Schema Evolution Metadata Table Concurrency Control
