cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
Help
Data Engineering
Join discussions on data engineering best practices, architectures, and optimization strategies within the Databricks Community. Exchange insights and solutions with fellow data engineers.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Start a conversation
pratik21
by • New Contributor II
  • 6858 Views
  • 3 replies
  • 1 kudos

Unexpected error while calling Notebook string matching regex `\$[\w_]+' expected but `M' found

Run result unavailable: job failed with error message INVALID_PARAMETER_VALUE: Failed to parse %run command: string matching regex `\$[\w_]+' expected but `M' found) Stacktrace:/Notebookpath: scalato call notebook we are using dbutils.notebook.run("N...

Data Engineering
Reply
  • 6858 Views
  • 3 replies
  • 1 kudos
View Replies
Latest Reply
wise_owl
New Contributor III
  • 1 kudos

Not sure of @pratik21 , but for me cloning the notebook at a different location worked for me and it stopped giving me the error altogether.

  • 1 kudos
2 More Replies
weldermartins
by • Honored Contributor
  • 15930 Views
  • 7 replies
  • 35 kudos

Resolved! pyspark - regexp_extract

hello everyone, I'm creating a regex expression to fetch only the value of a string, but some values ​​are negative. I am not able to create the rule to compose the negative value. can you help me?from pyspark.sql.functions import regexp_extract fro...

image
Data Engineering
Reply
  • 15930 Views
  • 7 replies
  • 35 kudos
View Replies
Latest Reply
ErinArmistead
New Contributor II
  • 35 kudos

Have you found the answer? If you are a student in college or school searching for free essay examples online, you may want to visit the website https://writinguniverse.com/free-essay-examples/soccer/ here you will find a vast collection of free essa...

  • 35 kudos
6 More Replies
Twilight
by • New Contributor III
  • 3505 Views
  • 2 replies
  • 0 kudos

How to make backreferences in regexp_replace repl string work correctly in Databricks SQL?

Both of these work in Spark SQL:regexp_replace('1234567890abc', '^(?<one>\\w)(?<two>\\w)(?<three>\\w)', '$1') regexp_replace('1234567890abc', '^(?<one>\\w)(?<two>\\w)(?<three>\\w)', '${one}')However, neither work in Databricks SQL. I found that this ...

Data Engineering
Reply
  • 3505 Views
  • 2 replies
  • 0 kudos
View Replies
Latest Reply
User16764241763
Honored Contributor
  • 0 kudos

Hello @Stephen Wilcoxon​ Could you please share the expected output in Spark SQL?

  • 0 kudos
1 More Replies
Labels