feat: support ALTER USER api for SQL
Summary
This MR introduces following changes:
- A small fix of
_pico_space
table format - Support of ALTER USER for SQL api
Ensure that
-
New code is covered by tests -
API is documented -
Changelog is up to date -
(if Lua API changed) Lua API version is bumped inluamod.rs
-
(if necessary) A follow-up doc issue is created in picodata/docs and linked here
Edited by Emir Vildanov