Re: Create Dynamic data type

2019-04-19 Thread Rong Rong
Hi Soheil, If I understand correctly, when you said "according to the number of rows", you were trying to dynamically determine the RowType based on how long one row is, correct? In this case, I am not sure this is considered supported in JDBCInputFormat at this moment and it would be hard to supp

Create Dynamic data type

2019-04-19 Thread Soheil Pourbafrani
Hi, Using JDBCInputFormat I want to read data from database but the problem is the table columns are dynamic according to the number of rows. In the schema the first column is of type int and in the rest of the column the first half is String and the second half is double. So I need a way to creat