schemachange | A Database Change Management tool for Snowflake | Database library

by Snowflake-Labs Python Version: 3.6.1 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | schemachange Summary

schemachange is a Python library typically used in Database, Docker applications. schemachange has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can install using 'pip install schemachange' or download it from GitHub, PyPI.

schemachange is a simple python based tool to manage all of your Snowflake objects. It follows an Imperative-style approach to Database Change Management (DCM) and was inspired by the Flyway database migration tool. When combined with a version control system and a CI/CD tool, database changes can be approved and deployed through a pipeline using modern software delivery practices. As such schemachange plays a critical role in enabling Database (or Data) DevOps. DCM tools (also known as Database Migration, Schema Change Management, or Schema Migration tools) follow one of two approaches: Declarative or Imperative. For a background on Database DevOps, including a discussion on the differences between the Declarative and Imperative approaches, please read the Embracing Agile Software Delivery and DevOps with Snowflake blog post. For the complete list of changes made to schemachange check out the CHANGELOG. Please note that schemachange is a community-developed tool, not an official Snowflake offering. It comes with no support or warranty.

Support

Quality

Security

License

Reuse

Support

schemachange has a low active ecosystem.

It has 359 star(s) with 180 fork(s). There are 32 watchers for this library.

It had no major release in the last 12 months.

There are 44 open issues and 70 have been closed. On average issues are closed in 38 days. There are 11 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of schemachange is 3.6.1

Quality

schemachange has 0 bugs and 70 code smells.

Security

schemachange has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

schemachange code analysis shows 0 unresolved vulnerabilities.

There are 7 security hotspots that need review.

License

schemachange is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

schemachange releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Installation instructions, examples and code snippets are available.

It has 1072 lines of code, 82 functions and 10 files.

It has high code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed schemachange and discovered the below as its top functions. This is intended to give you an instant insight into schemachange implemented functionality, and help decide if they suit your requirements.

Create a deploy command
Fetch the metadata for a change history table
Return the alphanumeric key
Redact the global redact
Redacts the given context
Execute a snowflake query
Render a Jinja template
Fetch the change history from the database
Create the change_history table if it does not exist
Fetch R script_name from R scripts
Apply a change script
Returns the details for a change history table
Get all scripts in the root directory
Loads a configuration file
Load a config file
Extract secrets from config
Render a script file
Redact the redact

Get all kandi verified functions for this library.

schemachange Key Features

No Key Features are available at this moment for schemachange.

schemachange Examples and Code Snippets

No Code Snippets are available at this moment for schemachange.

Community Discussions

Trending Discussions on schemachange

Can't update index dynamically with dexie sample code

Realm Objective-C migration error

QUESTION

Can't update index dynamically with dexie sample code

Asked 2019-Feb-19 at 17:42

I have been trying updating the db index dynamically and keeps failed, stuck for a few days. I'm using angular7 & type script and latest dexie version. When I try to use the same code, it give me error:

Is there anything I should do to get it working? Thx!

...

ANSWER

Answered 2019-Feb-19 at 17:42

This sample was faulty. I've updated the docs with a working sample:

Source https://stackoverflow.com/questions/54728942

QUESTION

Realm Objective-C migration error

Asked 2017-Nov-09 at 14:23

I am seeing crashes via Crashlytics and hearing from customers that the application is crashing right as they open it.

This is narrowed down to the application migrating one of the realm databases. I have not been able to recreate the issue unfortunately because I am not able to make any sense of the error I am seeing.

I have logic that checks when the app starts up to check and see if the realm needs to be compacted. When doing that the realm determines that it needs to be migrated and hit the migration block.

...

ANSWER

Answered 2017-Nov-08 at 17:22

The crash log is telling you that your call to [oldObject[@"endDateTime"] objectSchema] is seeing oldObject[@"endDateTime"] evaluate to an NSDate, which does not respond to -objectSchema. If the endDateTime property can be of different types depending on which schema version you're updating from, you'll need to do further checks on the object before sending -objectSchema to it.

Source https://stackoverflow.com/questions/47182355

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install schemachange

The demo folder in this project repository contains a schemachange demo project for you to try out. This demo is based on the standard Snowflake Citibike demo which can be found in the Snowflake Hands-on Lab. It contains the following database change scripts:. The Citibike data for this demo comes from the NYC Citi Bike bike share program.
Make sure you've completed the Prerequisites steps above
Get a copy of this schemachange repository (either via a clone or download)
Open a shell and change directory to your copy of the schemachange repository
Run schemachange (see Running the Script above) with your Snowflake account details and the demo/citibike folder as the root folder (make sure you use the full path)

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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