troubleshooting Question

SQL select question to make rows become one column

Avatar of ewang1205
ewang1205 asked on
Oracle Database
8 Comments1 Solution504 ViewsLast Modified:
I have the following data.  

select dept_no, emp_no from emp;
10     101
10     103
10     103
20     201

I like to write a simple select to have the following results, which is distinct dept_no with a list of emp_no.  Thanks.
10  101, 102, 103
20 201
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