Description
For T376671, and possibly for T272516 as well, we need an efficient way to determine which tests and implementations are currently connected to their function. (wikilambda_zobject_function_join tracks all tests and implementations, but does not indicate which are connected.) Tracking current connections is a good fit for wikilambda_zobject_join. this new usage will reflect the current membership of the Z8K3 and Z8K4 lists in the function definition. Z8K3 and Z8K4 can be used as the value of the wlzo_key column in the new rows that will be inserted.
Completion checklist
- Before closing this task, review one by one the checklist available here: https://www.mediawiki.org/wiki/Abstract_Wikipedia_team/Definition_of_Done#Front-end_Task/Bug_Completion_Checklist