* PostgreSQL driver and general drivers cleanup
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Make tests pass
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Add black --target-version flag in make.bat
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Rewrite postgres driver
Most of the logic is now in PL/pgSQL.
This completely avoids the use of Python f-strings to format identifiers into queries. Although an SQL-injection attack would have been impossible anyway (only the owner would have ever had the ability to do that), using PostgreSQL's format() is more reliable for unusual identifiers. Performance-wise, I'm not sure whether this is an improvement, but I highly doubt that it's worse.
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Reformat
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Fix PostgresDriver.delete_all_data()
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Clean up PL/pgSQL code
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* More PL/pgSQL cleanup
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* PL/pgSQL function optimisations
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Ensure compatibility with PostgreSQL 10 and below
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* More/better docstrings for PG functions
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Fix typo in docstring
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Return correct value on toggle()
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Use composite type for PG function parameters
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Fix JSON driver's Config.clear_all()
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Correct description for Mongo tox recipe
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Fix linting errors
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Update dep specification after merging bumpdeps
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Add towncrier entries
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Update from merge
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Mention [postgres] extra in install docs
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Support more connection options and use better defaults
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Actually pass PG env vars in tox
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
* Replace event trigger with manual DELETE queries
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
Resolves#2091.
This doesn't fix every OverflowError with MongoDB; but at least the seemingly easiest one to achieve with core cogs.
Signed-off-by: Toby Harradine <tobyharradine@gmail.com>
Allows cog creators to explain clearly why a cog cannot load by raising `redbot.core.errors.CogLoadError`. Instead of having to check in the console what's wrong, the message will directly be sent in the context channel.
