topic Re: IsBlindAppend config changes in Data Engineering

IsBlindAppend config changes

kiko_roy — Thu, 18 Jan 2024 16:15:47 GMT

Hello All

can someone please suggest me how can I change the config IsBlindAppend true from false. I need to do this not for a data table but a custom log table .

Also is there any concern If I toggle the value as standard practices. pls suggest

Re: IsBlindAppend config changes

Lakshay — Mon, 22 Jan 2024 17:05:02 GMT

Hi,

IsBlindAppend is not a config but an operation metrics that is used in Delta Lake History. The value of this changes based on the type of operation performed on Delta table.

https://docs.databricks.com/en/delta/history.html

Re: IsBlindAppend config changes

kiko_roy — Tue, 23 Jan 2024 08:11:15 GMT

thanks @Lakshay for the info. It helps

Re: IsBlindAppend config changes

Lakshay — Tue, 23 Jan 2024 11:10:36 GMT

Happy to help!