* test: add test to verify that a sorted set is automatically deleted if its last element is removed
* fix: remote empty zsets when all elements have been removed #yolo
* Revert "fix: remote empty zsets when all elements have been removed #yolo"
This reverts commit 0ac73244bb.
* fix: altered behaviour in module.exists instead of zrem
* feat: test psql without defineProperty
* feat: refactor psql
remove .bind calls, use module.pool.query directly
move requires to top of file
move promisify to bottom so .init etc are promisified
* feat: mongodb
move requires to bottom
* feat: redis
* [test/database/list] Fix test list 4 being used in two different tests
* [database/postgres] PostgreSQL database driver
* [database/postgres] Make transactions work based on continuation scope.
* [database/postgres] Implement nested transactions
* eslint --fix
* Add database changes from earlier this week to the PostgreSQL driver.
* Fix typo
* Fix postgres.incrObjectFieldBy returning undefined instead of null when given NaN
* [database/postgres] Fix sortedSetsCard returning an array of strings.
* Update socket.io postgres adapter
* Fix PostgreSQL erroring when multiple updates are made to the same sorted set entry in a single operation.
Add a test case to catch this error.
* Fix lint errors.
* Only prune sessions on one instance in a cluster to avoid deadlocks.
They're caught and handled by the database server, but they spam the logs.
* Fix arguments.slice.
