Adapter: Add very basic Rockset HTTP API emulation layer

[amotl]

About

Because the Rockset HTTP API is sunsetting on September 30th, 2024, and CrateDB covers a reasonable amount of features, this is an experiment to wrap its features through a corresponding emulation layer, so client programs and libraries may work unmodified.

Documentation

Preview: https://cratedb-toolkit--183.org.readthedocs.build/adapter/rockset.html

References

• Tracking Issue: https://github.com/crate/tech-content/issues/104
• Related Topic: MongoDB/PyMongo: Amalgamate PyMongo driver to use CrateDB as backend #83

[codecov]

Codecov Report

Attention: Patch coverage is 90.35088% with 11 lines in your changes missing coverage. Please review.

Project coverage is 81.17%. Comparing base (4797dda) to head (2eec942).
Report is 4 commits behind head on main.

Files	Patch %	Lines
...ratedb_toolkit/adapter/rockset/server/api/query.py	83.33%	5 Missing ⚠️
cratedb_toolkit/util/database.py	63.63%	4 Missing ⚠️
cratedb_toolkit/adapter/rockset/cli.py	92.59%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #183      +/-   ##
==========================================
+ Coverage   80.74%   81.17%   +0.43%     
==========================================
  Files          68       73       +5     
  Lines        2716     2826     +110     
==========================================
+ Hits         2193     2294     +101     
- Misses        523      532       +9     

Flag	Coverage Δ
influxdb	37.57% <60.52%> (+0.94%)	⬆️
main	69.35% <90.35%> (+1.02%)	⬆️
mongodb	47.13% <60.52%> (+0.55%)	⬆️

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[amotl]

Use cratedb-sqlparse 0.0.4 here, providing support to extract table name(s) from an SQL expression. Thanks, @surister.

[amotl]

2eec942 brings in the corresponding improvement. It works well so far, and I am looking forward to further improvements. Cheers!

• Only latest table name is saved cratedb-sqlparse#50