Chris Broz

`(Session & restriction).delete()` is still an issue for @sharon-chiang. In her case, it is a permission error and not a mysql 8 error code issue. I think this is solvable...

I've (a) reached out to our db admin to request that logs be turned on to better monitor occurrences, (b) reached out to a member of the datajoint team for...

I have continued to pursue solutions as described in post [here](https://stackoverflow.com/questions/78044502/error-1217-vs-1452-still-less-verbose-despite-grant-all?noredirect=1#comment137594975_78044502).

This list details which tables do and do not permit cascading deletes for low-privilege users. Attempting to delete from each table resulted in one of three outcomes... - deleted -...

In a further attempt to explore this issue, I dropped all schemas on our development server, declared empty tables with datajoint, and then loaded a `mysqldump` of `common_`. The verbosity...

- [DJ 1158](https://github.com/datajoint/datajoint-python/pull/1158) is designed to address `Attempt to delete part...` - This file was used to test export functionality, putting fk refs in `export_selection__file` - I've deleted these for...

@edeno - The use of `def func(a, config={})` bare dictionary as default has the potential to cause issues if run multiple times. It risks data being assigned to this anonymous...

> * LFPArtifactDetectionParameters in LFPV1 > > * DLCPosSelection > > * ArtifactDetectionSelection Looks like each of these has long varchars in the primary key, but they're not unique, so...

Paths forward include 1. Making adjustments to not hit this error, reducing the size of various `varchars` and reducing the number of primary keys within offending tables 2. Adding setup...

This remains an issue with the production database but not spyglass itself. I hit some roadblock in a python tree search. Next phase will be to try to edit backup...