* fb-1940 re-implemented some changes that got missed private-public
* fb-1939 fixes to between + decimals
* fb-1935 - avg() on and id type + fixed some tests
* fb-1953 add min/max for string types
* fb-1938 - remove internal_type column from show columns
* fb-1964 - fix space_used in fb_cluster_nodes to be int
* fb-1996 - make sure all Idents that are being used as object references to schema objects are lowercased
* fixed failing test
* added some missed changes
* fb-1969 found another case issue with identifier used for column idents
* Implement Schemar.SetDatabaseOption(option, value string)
This replaces the temporary `SetDatabaseOptions()` method, which
replaced the entire DatabaseOptions struct, with `SetDatabaseOption`
which takes an option/value pair of strings to set.
* Add SetDatabaseOption to controller http handler and client
This commit also:
- renames some `writeLog` to `writelog`
- updates ApplyDirective to call resource.Unlock() on any resources
being removed from the local worker
* Add Database related methods to SchemaAPI interface
Currently all implementations of this interface are implemented with
"unimplemented" errors on those methods. Next will be to implement the
necessary methods.
* SQL: CREATE DATABASE and SHOW DATABASES
* SQL: DROP DATABASE
* SQL: Add UNITS option to CREATE DATABASE
* SQL: ALTER DATABASE
* User serverlessStorage.Remove[*]Resource instead of resource.Unlock()
* Add WITH keyword to CREATE/ALTER DATABASE
* fix some WITH logic
* linter fixes
* WITH on CREATE DATABASE is not required
