An empty set from join query #3569
Description
I encountered an empty set from a join query. I reduced my program and submitted a pull request:
#3568
I expect that the query should return a value. Please check whether this is a bug.
{{ message }}
I encountered an empty set from a join query. I reduced my program and submitted a pull request:
#3568
I expect that the query should return a value. Please check whether this is a bug.