* Implement now for sql drivers

* Remove unused import

* Add tests

* Add more tests

* Implement bigquery, mysql, postgres

* Test now as argument

* Fix FE type inferencer

* Change feature flag to date-arithmetics

* Implement h2 driver

* Fix tests for sqlite

* Add snowflake implementation

* Remove type test

* Fix test for sqlite

* Update how we handle autocomplete and format for zero-arity functions in ExpressionEditor (#26563)

* Update suggestionText function

* Suggest with closing parens if zero-arity

* Format zero-arity functions with ()

* Refactor formatFunction

* Remove unused imports

* Add presto implementation

* Add sqlserver implementation

* Test in multiple timezones

* Remove setting test driver

* Add sparksql implementation

* Fix count() fe unit test

* Add fe MBQL unit test for now()

* Fix sparksql implementation

* Add vertica implementation

* Add oracle implementation

* Add vertica implementation

* Remove accidental form

* Fix vertica implementation for report timezones

* Remove unused multimethod

* Remove unused feature

* Update sparksql

* Fix fe unit tests

* Fix fe unit tests

* Update hive implementation

* Revert "Fix fe unit tests"

This reverts commit fde4dd0d.

* Revert "Fix fe unit tests"

This reverts commit 7b7429ea.

* Revert "Fix count() fe unit test"

This reverts commit c5c6f6f9.

* Revert "Refactor formatFunction"

This reverts commit ac50e73e.

* Revert "Update how we handle autocomplete and format for zero-arity functions in ExpressionEditor (#26563)"

This reverts commit cf39634e.

* Update hive

* snowflake: convert type to timestamptz

* sqlserver: rename date-trunc to zeroed-date-part

* Wrap with database type info

* Change fe unit test back to now without parens

* Change MBQL clauses config for now to return type "datetime"

* Fix presto

* Add some fe unit tests for parsing and resolving

* Update helper-text-strings

* Change from second to millisecond precision

* Remove test for second precision

* presto: Change from second to millisecond precision

* vertica: Change from second to millisecond precision

* vertica: Change from second to millisecond precision

* Change feature flag from date-arithmetics to now

* Change feature flag from date-arithmetics to now, mbql schema

* Allow now to be used in filter clauses

* Add test for filter

* Implement driver/database-supports? for each driver that implements :now

* Tidy tests

* Add back default sql implementation

* Add sqlite feature flag

* Add mongo implementation

* Fix mongo

* Format rows

* Change vertica to return timestamp with time zone

* Fix presto tests

* Remove unused require

* Update h2 function to return timestamp with time zone

* mongo: calculate now during query execution, not processing, for versions >=4.2 (#26822)

* replace with $$NOW

* Remove unused import

* Add back previous now implementation for versions <4.2

* Throw an error if version is <4.2

* Add i18n

* Ignore patch version

* Clean up `SchedulePicker` component (#26839)

* Move `SchedulePicker` to its own directory

* Sort imports

* Do basic clean up

* Extract `DEFAULT_DAY` to a constant

* Extract styled components

* Convert `SchedulePicker` to TypeScript

* Add `SchedulePicker` container

* Export `SchedulePicker` options

* Add basic `SchedulePicker` story

* Fix `SchedulePicker` crashes Storybook

* Tweak Storybook file

* Build datetime filters as datetime before question is saved (#26679)

* Revert "Update h2 function to return timestamp with time zone"

This reverts commit f7cce3ea7ccbbfc886d0942d66b1f8f60feb6aba.

Co-authored-by: Gustavo Saiani <gus@metabase.com>
Co-authored-by: Anton Kulyk <kuliks.anton@gmail.com>