postgresql source PostgreSQL Source

Provided by: "Apache Software Foundation"

Support Level for this Kamelet is: "Stable"

Query data from a PostgreSQL Database.

Configuration Options

The following table summarizes the configuration options available for the postgresql-source Kamelet:

Property Name Description Type Default Example

databaseName

Database Name

Required The name of the PostgreSQL Database.

string

password

Password

Required The password to access a secured PostgreSQL Database.

string

query

Query

Required The query to execute against the PostgreSQL Database.

string

INSERT INTO accounts (username,city) VALUES (:#username,:#city)

serverName

Server Name

Required The server name for the data source.

string

localhost

username

Username

Required The username to access a secured PostgreSQL Database.

string

consumedQuery

Consumed Query

A query to run on a tuple consumed.

string

DELETE FROM accounts where user_id = :#user_id

delay

Delay

The number of milliseconds before the next poll.

integer

500

serverPort

Server Port

The server port for the data source.

string

5432

Dependencies

At runtime, the postgresql-source Kamelet relies upon the presence of the following dependencies:

  • camel:jackson

  • camel:kamelet

  • camel:sql

  • mvn:org.postgresql:postgresql:42.7.7

  • mvn:org.apache.commons:commons-dbcp2:2.13.0

Camel JBang usage

Prerequisites

  • You’ve installed JBang.

  • You have executed the following command:

jbang app install camel@apache/camel

Supposing you have a file named route.yaml with this content:

- route:
    from:
      uri: "kamelet:postgresql-source"
      parameters:
        .
        .
        .
      steps:
        - to:
            uri: "kamelet:log-sink"

You can now run it directly through the following command

camel run route.yaml

Kamelet source file

https://github.com/apache/camel-kamelets/blob/main/kamelets/postgresql-source.kamelet.yaml

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