[FLINK-35985][transform] transform rules support substring function

Open MOBIN-F opened this issue 1 year ago • 1 comments

Currently, the startIndex of flink-cdc.substr starts from 0, while the startIndex of flink.substr starts from 1, and the startIndex of flink-cdc.substr cannot be less than 0. This is inconsistent with flink.substr and may cause trouble for users. This PR will solve these problems and provide a substring (Refer to flink-sql substring function) function to keep consistency with Flink SQL

Aug 13 '24 08:08 MOBIN-F

This pull request has been automatically marked as stale because it has not had recent activity for 60 days. It will be closed in 30 days if no further activity occurs.

Oct 13 '24 00:10 github-actions[bot]

Could @ruanhang1993 please take a look and remove the Stale label?

Oct 23 '24 08:10 yuxiqian