Redshift Upsert Size Limitations

user16420

Hi, 

 

Does anyone know of any known size limitations with the Redshift Upsert Connector? I have a dataset that has roughly 125 columns and 18Mil records. We would like to drastically reduce the amount of time this takes to run by only updating the most recent 6 months (nearly 4 million rows), however, DOMO throws the below error in doing so. 

 

"Out of memory: Try a smaller fetch size."

Jarvis

Hi,

 

There are no specific limits Domo are listing in the documentation here;

https://knowledge.domo.com/Connect/Connecting_to_Data_with_Connectors/Configuring_Each_Connector/Database_Connectors/Amazon_Redshift_Upsert_Connector

 

However, Amazon does list many limits in this documentation;

https://docs.aws.amazon.com/redshift/latest/mgmt/amazon-redshift-limits.html

 

Although nothing is Listed for "Out of memory: Try a smaller fetch size" does your error give any indication of if this is in Domo or Amazon the error is happening? Screenshots may help if you can upload them, or Domo Support may be able to help answer that question.

Jarvis