https://github.com/vertica/Vertica-Extension-Packages

User Defined Extensions (UDX) to the Vertica Analytic Database
https://github.com/vertica/Vertica-Extension-Packages

Last synced: 3 months ago
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User Defined Extensions (UDX) to the Vertica Analytic Database

• Host: GitHub
• URL: https://github.com/vertica/Vertica-Extension-Packages
• Owner: vertica
• License: other
• Created: 2011-11-08T14:12:45.000Z (about 13 years ago)
• Default Branch: master
• Last Pushed: 2022-10-25T19:08:07.000Z (over 2 years ago)
• Last Synced: 2024-11-12T09:13:07.778Z (3 months ago)
• Language: HTML
• Homepage: http://www.vertica.com/
• Size: 88.9 MB
• Stars: 119
• Watchers: 47
• Forks: 113
• Open Issues: 22
• Metadata Files:
  • Readme: README.txt
  • License: LICENSE.txt

Awesome Lists containing this project

• awesome-vertica - vertica-extension-packages - Official UDX samples. (UDXs)

README

        
Vertica Extension Packages

Copyright 2011 Vertica, an HP Company

This repository contains extension code (UDx) code to extend the

processing capabilities of the Vertica Analytic Database. 

You need the Vertica SDK to compile these programs and you need the

Vertica Analytic Database to run them.

All code is provided under the license found in LICENSE.txt

IMPORTANT: If you wish to contribute anything to this repository, in

order for us to accept your pull request you MUST sign and send a copy

of the appropriate Contributor License Agreement to Vertica

([email protected]):

license/PersonalCLA.pdf: If you are contributing for yourself

license/CorporateCLA.pdf: If you are contributing on behalf of your company

*******************

Submission guidelines:

*******************

Any submission to this repository should contain:

1) A few sentences describing what your function does, written in

English.

2) The complete source code and build commands to build your

function. Ideally you would add your function to one of the existing

packages (listed below), or you can create your own package using the

contents of template_package as a guide.

3) REQUIRED: SQL example/tests showing your function in action. This

script should have sample input, and sample queries that demonstrate

how to use your function. The examples should be placed in

package_dir/examples

*******************

Current packages

*******************

string_functions: 

  Description: string manipulation functions

  Examples: EditDistance, StringTokenizer

web_functions

  Description: web log analysis functions

  Examples: ApacheParser, URIExtractor

compatlib_functions: 

  Description: Oracle compatibility functions (such as CONNECT_BY, TRANSPOSE)

encryption_package: 

  Description: Field level encryption functions

shell_load_package:

  Description: Have COPY fetch data by running commands rather than opening files

  

bandpass package:

  Bandpass filters implemented as Python UDxes.

template_package: 

  Description: template for new packages

tools:

  scripts to create and install packages (in process)

  Example: ./install_package -p 

*******************

Future packages that need their build system cleaned up

*******************

hive_functions: 

  Description: Partial implementation of UDTs that are shipped with apache Hiv

  Examples: get_json_object, xpathint, etc.

  https://cwiki.apache.org/confluence/display/Hive/LanguageManual+UDF

  Status: significant usefulness