mpjbt | PostgreSQL JSON benchmark tool for Percona | CSV Processing library
kandi X-RAY | mpjbt Summary
kandi X-RAY | mpjbt Summary
MongoDB/PostgreSQL JSON benchmark tool (and slides) for Percona EU 2017
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- setWorkload sets the workload for the database .
- NewProvider creates a new provider
- worker runs the planner .
- init initializes the command line flags .
- Main entry point .
- reportHistograms writes run statistics to w .
- getDB returns the database provider for the given endpoint .
- New returns a new Plan .
mpjbt Key Features
mpjbt Examples and Code Snippets
Community Discussions
Trending Discussions on mpjbt
QUESTION
i have a string variable named cat_d containing some observations with duplicated words in each observation. how can i remove the duplicated words for each observations? The following shows and image of the variable and data at the link variable cat_d
sample data each observations:
MPSJ,Hulu Langat,Hulu Langat, MPAJ, MPSJ, MPAJ, Gombak, MPSJ, MPSJ, MPSJ, MPKJ, MPAJ,MPAJ,Gombak,MPAJ,MPSJ,Hulu Langat,Gombak
Cheras,Cheras,Cheras,Setapak,Setapak,Setapak,Setapak,Pusat Bandar,Pusat Bandar,Klang Lama
Kuantan
MPJBT,MBJB,MBJB,MPPG,MBJB,MBJB,MBJB
expected output:
MPSJ,Hulu Langat,MPAJ,Gombak, MPKJ
Cheras,Setapak,Pusat Bandar,Klang Lama
Kuantan
MPJBT,MBJB,MPPG
...ANSWER
Answered 2017-Nov-12 at 03:55If you want the approach above to work you should try TRANWRD to remove the words, but you also have to deal with the commas and make sure to remove them if necessary. What happens to the last one that doesn't have a comma after it as well?
Here's an entirely different approach but its more flexible in my opinion.
- Count how many words in each variable
- Separate it out, so that each entry is on it's own line. In general, you may find this structure easier to work with overall.
- Sort and de-duplicate the data set
Transpose it back to a wide data set and recreate the sentence.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install mpjbt
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