https://community.qlik.com/t5/Talend-Studio/Concatenate-All-columns-in-one-Column/m-p/2300825#M73009 <P>Hello, </P><P></P><P></P><P>I have 80 comumns in my input, I want to concatenate all of them on one column output.</P><P>I did it with tMap, but it will be complicate for maintnantce.</P><P>Is there another wat to concatenate my 80 columns in another way from tMap ? </P><P>Using tFileInputRow will not covince my job, because I will use a lot of space for a temporary file.</P><P></P><P></P><P>Thanks in advance, </P> Fri, 15 Nov 2024 22:56:36 GMT chou 2024-11-15T22:56:36Z https://community.qlik.com/t5/Talend-Studio/Concatenate-All-columns-in-one-Column/m-p/2300825#M73009 <P>Hello, </P><P></P><P></P><P>I have 80 comumns in my input, I want to concatenate all of them on one column output.</P><P>I did it with tMap, but it will be complicate for maintnantce.</P><P>Is there another wat to concatenate my 80 columns in another way from tMap ? </P><P>Using tFileInputRow will not covince my job, because I will use a lot of space for a temporary file.</P><P></P><P></P><P>Thanks in advance, </P> Fri, 15 Nov 2024 22:56:36 GMT https://community.qlik.com/t5/Talend-Studio/Concatenate-All-columns-in-one-Column/m-p/2300825#M73009 chou 2024-11-15T22:56:36Z https://community.qlik.com/t5/Talend-Studio/Concatenate-All-columns-in-one-Column/m-p/2300826#M73010 <P>Hi</P><P>There is no a quick way to do it, you need to hard code to concatenate all columns. I understand it is a really a big task to concatenate so many columns and it is complicate for maintenance. </P><P>​</P><P>Regards</P><P>Shong</P> Mon, 09 May 2022 04:35:37 GMT https://community.qlik.com/t5/Talend-Studio/Concatenate-All-columns-in-one-Column/m-p/2300826#M73010 Anonymous 2022-05-09T04:35:37Z