Hi Dulce,
This functionality is not supported by the JDBCOutputFormat.
Some database systems (AFAIK, MySQL) support Upsert writes, i.e., writes
that insert if the primary key is not present or update the row if the PK
exists. Not sure if that would meet your requirements.
If you don't want to go
Hello,
I'm trying catch a BatchUpdateException when insert DataSet using a method
output. Because, I need control if insert a duplicate key. How I can do this?
[2018-06-18 22:18:56,419] INFO DataSink
(org.apache.flink.api.java.io.jdbc.JDBCOutputFormat@64aad6db) (1/1)
(00a77c9e18f893cde9c62a3
