Comparison of access and sqlserver time and date and other SQL statements

1. datediff:

1.1 calculate the date difference:
1. Access: datediff ('D', fixdate, getdate ())
2. sqlserver: datediff (day, fixdate, getdate ())
Access instance: Select * from table where datediff ('D', fixdate, getdate ()> 0
Sqlserver instance: Select * from table where datediff (day, fixdate, getdate ()> 0

1.2 calculate the time difference:
1. Access: datediff ('h', fixdate, getdate ())
2. sqlserver: datediff (hour, '2017-12-10 ', getdate ())
Access instance: Select datediff ('h', HMD, getdate ())
Sqlserver instance: Select datediff (hour, '2017-12-10 ', getdate ())

1.3 calculate the month difference:
1. Access: datediff ('M', fixdate, getdate ())
2. sqlserver: datediff (month, '2017-12-10 ', getdate ())
Access instance: Select datediff ('M', HMD, getdate ())
Sqlserver instance: Select datediff (month, '2017-12-10 ', getdate ())
----------------------------------------------------------------------------

2. Date Variables
1. Access: # "& Data &"#
2. sqlserver: '"& Data &"'
Access instance: Select * from table where data = # "& Data &"#
Sqlserver instance: Select * from table where data = '"& Data &"'
----------------------------------------------------------------------------

3. Is it true?
1. Access: not finished
2. sqlserver: finished = 0
Access instance: Select * from table where not finished
Sqlserver instance: Select * from table where finished = 0
----------------------------------------------------------------------------

4. Calculate the remainder

1. Access: A mod B = 100
2. sqlserver: A % B = 100
Access instance: select a mod B = 100 from table where not finished
Sqlserver instance: select a % B = 100 from table where finished = 0
----------------------------------------------------------------------------

5. Obtain the date of the current day
1. Access: Now ()
2. sqlserver: getdate ()
Access instance: select now ()
Sqlserver instance: Select getdate ()