django-postgres-copy | Quickly import and export delimited data | SQL Database library

by california-civic-data-coalition Python Version: v2.3.5 License: MIT

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

kandi X-RAY | django-postgres-copy Summary

django-postgres-copy is a Python library typically used in Database, SQL Database applications. django-postgres-copy 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 django-postgres-copy' or download it from GitHub, PyPI.

Quickly import and export delimited data with Django support for PostgreSQL's COPY command

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Quality

Security

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django-postgres-copy has a low active ecosystem.

It has 141 star(s) with 39 fork(s). There are 17 watchers for this library.

It had no major release in the last 12 months.

There are 24 open issues and 50 have been closed. On average issues are closed in 83 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of django-postgres-copy is v2.3.5

Quality

django-postgres-copy has 0 bugs and 0 code smells.

Security

django-postgres-copy has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

django-postgres-copy code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

django-postgres-copy is licensed under the MIT License. This license is Permissive.

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

Reuse

django-postgres-copy releases are available to install and integrate.

Deployable package is available in PyPI.

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

django-postgres-copy saves you 1401 person hours of effort in developing the same functionality from scratch.

It has 3134 lines of code, 102 functions and 25 files.

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

Top functions reviewed by kandi - BETA

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

Prepare the sql for inserting into the database .
Initialize the model .
Run django . db .
Write the query to a CSV file .
Execute the SELECT query .
Load a model from a csv file .
Drops constraints from the model .
Restore indexes to the database .
Prepare select statement
Returns a SQLAlchemy compiler object .

Get all kandi verified functions for this library.

django-postgres-copy Key Features

No Key Features are available at this moment for django-postgres-copy.

django-postgres-copy Examples and Code Snippets

No Code Snippets are available at this moment for django-postgres-copy.

Community Discussions

Trending Discussions on django-postgres-copy

Postgresql: Insert from huge csv file, collect the ids and respect unique constraints

Django bulk_create raises "Database is in recovery mode"

QUESTION

Postgresql: Insert from huge csv file, collect the ids and respect unique constraints

Asked 2018-Apr-21 at 19:14

In a postgresql database:

...

ANSWER

Answered 2018-Apr-15 at 15:24

Something like:

Source https://stackoverflow.com/questions/49843353

QUESTION

Django bulk_create raises "Database is in recovery mode"

Asked 2017-Jun-27 at 03:00

Requirements:

Upload ~15MB csv file and then bulk_create
One round it task id to 100k records.
Next round it will remove existing records and INSERT INTO again.

My guess:
I am suspecting that sequence_id overflow is the root cause of my problem
Because it used to be able to uploaded before this time, but broken just for now and could not be able to upload it again

Here is my postgres log:

...

ANSWER

Answered 2017-Jun-23 at 05:27

Well, the error log clearly says it's not your fault.

2017-06-23 04:55:21.100 UTC [19656] DETAIL: The postmaster has commanded this server process to roll back the current transaction and exit, because another server process exited abnormally and possibly corrupted shared memory.
2017-06-23 04:55:21.100 UTC [19656] HINT: In a moment you should be able to reconnect to the database and repeat your command.

Emphasis mine. But you are still doing this the wrong way! The right way to load large amounts of data into postgresql is using COPY

COPY moves data between PostgreSQL tables and standard file-system files. COPY TO copies the contents of a table to a file, while COPY FROM copies data from a file to a table (appending the data to whatever is in the table already). COPY TO can also copy the results of a SELECT query.

Source https://stackoverflow.com/questions/44713554

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

Vulnerabilities

No vulnerabilities reported

Install django-postgres-copy

You can install using 'pip install django-postgres-copy' or download it from GitHub, PyPI.
You can use django-postgres-copy like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

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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