chispa | PySpark test helper methods with beautiful error messages
kandi X-RAY | chispa Summary
kandi X-RAY | chispa Summary
chispa provides fast PySpark test helper methods that output descriptive error messages. This library makes it easy to write high quality PySpark code. Fun fact: "chispa" means Spark in Spanish ;).
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Return formatted HTML string
- Returns a formatted HTML table
- Format a row
- Format value
- Add a column to the table
- Validate alignment
- Validate the alignment
- Construct a PrettyTable from a csv file
- Adds a row to the table
- Load a module
- Return True if we are empty
- Return a string representation of the table
- Align the column
- Validate the field
- List of attributes
- The header style of the page
- Return the sort key for this query
- Return True if fullname is a package
- Set the style
- Build a table from the given HTML code
- Returns a JSON representation of the table
- Set field names
- Handle endtag
- Adds a row to the table
- Decorator to add a metaclass
- Decorator to convert unicode to unicode
chispa Key Features
chispa Examples and Code Snippets
Community Discussions
Trending Discussions on chispa
QUESTION
I have a Database from a .data and these collections: clientes, mercancias and vagones. I want to find all the data of mercancias from the same client. So in this case, "Electronica Chispas" has 2 "mercancia" entities in the database:
...ANSWER
Answered 2019-Mar-15 at 08:50In MongoDB, having duplicate data is not important nor an issue!
Making how to join was impossible. I decided to add in mercancias
an id
of vagon
and nombre
of clientes
, so the relation could be named. That way, there was no need to do LookUp
in mongo, and a "simple" aggregate
query could be done!
QUESTION
I am quite new in using Mongodb. I have a database exported from a json (the other values at the moment are not important).
The query I am trying to make is this one: I want all the mercancia
that all the different client
have. So in this case, the client Electronica Chispas
, will have 2 mercancia
with all the info about it.
ANSWER
Answered 2018-Mar-15 at 14:43By default MongoDB is going to return the entire document. If you only want part of the document you can use a projection.
Try this:
QUESTION
I have this database:
...ANSWER
Answered 2018-Mar-19 at 15:57For the first one, I think you have to use the project
stage to have all of your desired data in the same level, after, you can use $fecha
in your $year
stage
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install chispa
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page