Trying to parse operand for ":" operator

axcelenator1 — Wed, 10 Oct 2018 12:35:31 GMT

Hello, I have the next line of code:

g_list[j] = dt << Group Columns(: || char(test_list[j]) || char(_) || char(s_list[1]), Length(s_list));

The line is generating the next problem:

Unexpected "||".
Trying to parse operand for ":" operator

What is the best way to fix the issue?

Thanks a lot

Re: Trying to parse operand for ":" operator

axcelenator1 — Wed, 10 Oct 2018 12:54:03 GMT

I found the problem:
There is no need to parse the : operator. The way I should do it is like that:

g_list[j] = dt << Group Columns(:(test_list[j] || "_" || s_list[1]), Length(s_list))