I think I hit the same problem of SPARK-26538 ( https://github.com/apache/spark/pull/23456). I've handled the case in the same manner in my PR for FLINK-17356 ( https://github.com/apache/flink/pull/11906)
On Fri, Apr 24, 2020 at 4:28 PM Flavio Pompermaier <pomperma...@okkam.it> wrote: > Hi to all, > I was doing a test against Postgres and I get an error because the jdbc > connect tries to create a DecimalType with precision 0 (min = 1). > Should this DecimalType.MIN_PRECISION lowered to 0 or should NUMERIC type > of jdbc tables mapped in some other way? > > The Table was created with the following statement (the test fails on > creating ord_qty filed): > > CREATE TABLE orders( > ord_no integer PRIMARY KEY, > ord_date date, > item_name character(35), > item_grade character(1), > ord_qty numeric, > ord_amount numeric, > CONSTRAINT unq_ordno_itname UNIQUE(ord_qty,ord_amount) > ); > > Best, > Flavio >
