Can AWS glue bookmark column (for jdbc)have null value?

0

Hi, just wanted to know if aws glue bookmark columns can have null values - if null value is not supported, can anyone point to appropriate aws documentation for that?

Thank you!

asked a year ago265 views
1 Answer
0

The condition is that the column (or columns) must be monotonically increasing, a column with NULL values doesn't meet that condition because a NULL cannot be compared to other number and define which is higher or lower.

https://docs.aws.amazon.com/glue/latest/dg/monitor-continuations.html

profile pictureAWS
EXPERT
answered a year ago

You are not logged in. Log in to post an answer.

A good answer clearly answers the question and provides constructive feedback and encourages professional growth in the question asker.

Guidelines for Answering Questions