I was able to get what I wanted by processing the column in question as
massaged text, so that it was a comma-delimited series of IDs, and then
passing that to a subentity query that went something like: SELECT value
FROM othertable WHERE id IN (${master.ids}).
It's slow but I think it's getting t
I have an entity which extracts records from a MySQL data source. One of the
fields is meant to be a multi-value field, except, this data source does not
store the values. Rather, it stores their ids in a single column as a
pipe-delimited string. The values themselves are in a separate table, in an
