topic Re: how to set default value for a column in Talend Studio

how to set default value for a column

Anonymous — Sat, 16 Nov 2024 03:51:59 GMT

Hi all,

i don't have source to a column,but i want to set the default value to the column. i tried in tmap to set the value, however i am getting Column 'abc' cannot be null.

regards,

keshav

Re: how to set default value for a column

manodwhb — Wed, 11 Dec 2019 11:41:16 GMT

@keshav1991 , You can set constant column value like abc using tJavaRow or tMap.

in tJavarow:-

output_row.coulmn="abc"

in tMap:-

in the output section for the column in expression you just spcify "abc"