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ksqlDB
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    confluentinc/ksql
    • Overview
    • Getting started
      • Concepts
      • Events
        • Collections Overview
        • Streams
        • Tables
        • Inserting events
      • Stream Processing
      • Materialized Views
        • Queries Overview
        • Push Queries
        • Pull Queries
      • Schemas
      • Connectors
      • Functions
        • Join Index
        • Joining collections
        • Partitioning requirements
      • Architecture
      • Time and Windows
      • Serialization
      • Relationship to Kafka Streams
      • Develop ksqlDB Applications
      • Create a Stream
      • Create a Table
      • Aggregate Streaming Events
      • Implement a User-defined Function (UDF, UDAF, and UDTF)
      • Query With Arrays and Maps
      • Query With Structured Data
      • Transform a Stream
      • Example Queries
        • Test and Debug Index
        • Test harness
        • Generate test data
        • Processing log
      • Syntax Reference
        • Statement Index
        • CREATE CONNECTOR
        • CREATE STREAM
        • CREATE TABLE
        • CREATE STREAM AS SELECT
        • CREATE TABLE AS SELECT
        • CREATE TYPE
        • DESCRIBE
        • DESCRIBE CONNECTOR
        • DESCRIBE FUNCTION
        • DROP CONNECTOR
        • DROP STREAM
        • DROP TABLE
        • DROP TYPE
        • EXPLAIN
        • INSERT INTO
        • INSERT VALUES
        • PRINT
        • RUN SCRIPT
        • SELECT (Push Query)
        • SELECT (Pull Query)
        • SHOW CONNECTORS
        • SHOW FUNCTIONS
        • SHOW PROPERTIES
        • SHOW QUERIES
        • SHOW TOPICS
        • SHOW STREAMS
        • SHOW TABLES
        • SHOW TYPES
        • SPOOL
        • TERMINATE
      • Operators
        • Functions Index
        • Scalar functions
        • Aggregation functions
        • Table Functions
        • REST API Index
        • Introspect query status
        • Introspect server status
        • Execute a statement
        • Run a query
        • Terminate a cluster
      • Operations Index
        • Install ksqlDB
        • Configure ksqlDB CLI
        • Configure ksqlDB with Docker
        • Check the Health of a ksqlDB Server
          • Configure ksqlDB Server
          • Configure ksqlDB for Avro or Protobuf
          • Configuration Parameter Reference
          • Configure Security for ksqlDB
      • Plan Capacity
      • KSQL and ksqlDB
      • Changelog
      • Tutorials and Examples
      • Materialized view/cache
      • Streaming ETL pipeline
      • Event-driven microservice
      • Examples
      • ksqlDB with Embedded Connect
      • Integrate with PostgreSQL
    • Troubleshooting
    • Frequently Asked Questions

    Join Index

    • Join Event Streams
    • Partition Data to Enable Joins

    Page last revised on: 2020-04-29

    Last update: 2020-04-29
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