SYSTEM DATE as realtime entry to database [duplicate] - sql

This question already has answers here:
Create a function to return current date and time in oracle
(4 answers)
Closed 8 years ago.
I need to get the system date as Last Modified date in my Database, what will be the query I need to give in Oracle SQL Developer ?

Use
current_date
or Use
TO_CHAR

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Previous Workday in Where Clause [duplicate]

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How to get Previous business day in a week with that of current Business Day using sql server
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Select the previous business day by using SQL
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Closed 3 months ago.
How do I obtain the previous working date in a where clause
without doing the following and changing this manually
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The date column is datetime but I just need the date too.

Oracle select statement where date is greater than 30 days [duplicate]

This question already has an answer here:
Oracle SQL Where clause to find date records older than 30 days
(1 answer)
Closed 2 years ago.
I want to get an ORACLE statement which returns rows that are older than 30 days from the the date of creation.
My table has a field "date_entered" that contains the date and the time it was inserted in the database .
Thanks,
your select statement
WHERE date_entered < TRUNC(SYSDATE)-30

How to use WEEK and DAYOFWEEK functions in SQL Server [duplicate]

This question already has answers here:
Week() function in sql script
(3 answers)
Closed 4 years ago.
I have a simple code written in MySQL which returns the week number based on specific date:
Is there any equivalent in SQL Server? I was trying to use it by none function works
WEEK(ADDDATE(date,5-DAYOFWEEK(date)),3)
Try DATEPART
DATEPART(dw, '2007-04-21')
where dw is DayOfWeek

how to find the weekend dates from given list of dates [duplicate]

This question already has answers here:
Get day of week in SQL Server 2005/2008
(11 answers)
Closed 8 years ago.
I have a list of dates and other columns in which have to find the weekend dates among them and the the weekend dates should be there in the list of given dates
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use datepart (dw,..
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SQL last month date of given date [duplicate]

This question already has answers here:
Get the last day of the month in SQL
(22 answers)
Closed 9 years ago.
i am using sql
How to get the last day of the month for a given date
01/03/2014 should return 01/31/2014
I only need the date part.. Thanks
For SQL-SERVER, try this:
SELECT convert(varchar,(DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,'01/03/2014 ')+1,0))),101)