No support to save DataFrame in existing database table using DataFrameWriter.jdbc()

2015-12-06 Thread unk1102
Hi I would like to store/save DataFrame in a database table which is created already and want to insert into always without creating table every time. Unfortunately Spark API forces me to create table every time I have seen Spark source code the following calls uses same method beneath if you

Re: No support to save DataFrame in existing database table using DataFrameWriter.jdbc()

2015-12-06 Thread Ted Yu
Have you tried SaveMode.Append ? Cheers > On Dec 6, 2015, at 2:54 AM, unk1102 wrote: > > Hi I would like to store/save DataFrame in a database table which is created > already and want to insert into always without creating table every time. > Unfortunately Spark API