Answers for "sql compare dates"

SQL
2

compare date in sql

WHERE DATEDIFF(my_date,'2008-11-20') >=0;
WHERE my_date >= '2008-11-20';
WHERE to_date(my_date, 'YYYY-MM-DD') >= '2008-11-20';
WHERE to_date(my_date, 'YYYY-MM-DD') >= to_date('2008-11-20', 'YYYY-MM-DD');
Posted by: Guest on April-04-2021
1

sql compare data from two tables

select * from tableA
minus
select * from tableB
Posted by: Guest on September-27-2020
0

sql datediff hours and minutes

Small change like this can be done

  SELECT  EmplID
        , EmplName
        , InTime
        , [TimeOut]
        , [DateVisited]
        , CASE WHEN minpart=0 
        THEN CAST(hourpart as nvarchar(200))+':00' 
        ELSE CAST((hourpart-1) as nvarchar(200))+':'+ CAST(minpart as nvarchar(200))END as 'total time'
        FROM 
        (
        SELECT   EmplID, EmplName, InTime, [TimeOut], [DateVisited],
        DATEDIFF(Hour,InTime, [TimeOut]) as hourpart, 
        DATEDIFF(minute,InTime, [TimeOut])%60 as minpart  
        from times) source
Posted by: Guest on March-20-2021
0

SQL server datetime compare

Pressupondo uma tabela utilizador u.

year(u.DataInicio) --> Retorna o ano
month() --> Retorna o mês
day() --> dia

Exemplo:
u.Ativo = 1 AND year(u.DataInicio)<= 2018
Posted by: Guest on October-20-2020

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