Current commit introduces
- _pico_routine replicated table
- procedure creation with SQL API

Egor Ivkov authored 1 year ago and Егор Ивков committed 1 year ago

Panic happened in `on_access_denied` trigger. There was a switch to admin and back to user with `su`. Switch back to user panicked in SuGuard drop as user did not have session privilege.

Also print new greeting and help

1. Add a new option picodata run --shredding to enable shredding upon xlog_remove_file_impl.
2. For test purposes additionally use the inject_errors feature to keep files after shred operation
and allow the test code to look inside and make sure that content was really shredded.

Note: this changes return values from all .proc_* stored procedures,
making them more usable, but completely breaking the compatibility with
older versions.

Closes #500

Yaroslav Dynnikov authored 1 year ago and Yaroslav Dynnikov committed 1 year ago

It's unused since 44a0fc61

- update sbroad submodule to commit with
support of except for global tables
- add integration tests for except with
global tbls

- update sbroad submodule to commit
supporting union all with global tbls
- add integration tests

- remove logical clock from raft entry context, (term, index) is used
  for synchronization instead
- this allows us to remove the Notify/Notifier boilerplate
- NodeImpl::notifications -> NodeImpl::read_state_wakers
- this and the recently refactored proc_join finally allows us to remove
  OpResult
- ContextCoercion & CoercionError are also removed for the sake of
  simplification