create a comma-separated string from multiple rows
If you think of it, it's basically reverse engineer the process of "splitting a string into multiple rows".
I have a long list of values that are already split into different rows from the original data source, but now I want to put them back in a single string, separated by the commas.
How do I do that? my data is relatively large.
sample of original data source:
customers_id | carrier_requested |
342062 | UPS WSV |
342062 | UPS GD |
342062 | UPS 3D |
194343 | UPS ST |
194343 | UPS SP1 |
194343 | UPS WXP |
sample of ideal output:
customers_id | carrier_requested |
342062 | UPS WSV, UPS GD, UPS 3D |
194343 | UPS ST, UPS SP1, UPS WXP |
0
Comments
-
So you'll need to use a SQL transform for your dataset.
It would go something like this:
SELECT `customers_id`, GROUP_CONCAT(`carrier_requested` SEPARATOR ', ') as 'carrier_requested'
FROM data_source
GROUP BY `customers_id`The MySQL GROUP_CONCAT function looks like what you'd want to use.
Hope this helps,
ValiantSpur
**Please mark "Accept as Solution" if this post solves your problem
**Say "Thanks" by clicking the "heart" in the post that helped you.0
Categories
- 10.5K All Categories
- 3 Connect
- 913 Connectors
- 250 Workbench
- 458 Transform
- 1.7K Magic ETL
- 69 SQL DataFlows
- 476 Datasets
- 183 Visualize
- 249 Beast Mode
- 2.1K Charting
- 11 Variables
- 16 Automate
- 354 APIs & Domo Developer
- 88 Apps
- 3 Workflows
- 20 Predict
- 5 Jupyter Workspaces
- 15 R & Python Tiles
- 245 Distribute
- 62 Domo Everywhere
- 242 Scheduled Reports
- 20 Manage
- 41 Governance & Security
- 168 Product Ideas
- 1.2K Ideas Exchange
- 9 Community Forums
- 27 Getting Started
- 14 Community Member Introductions
- 55 Community News
- 4.5K Archive