Bradley M. Law » SQL

Javascript – Writing Calculated CRM field to the database

bradlaw — Sat, 24 Jan 2009 21:35:01 +0000

//force the result to the database
crmForm.all.DesiredField.ForceSubmit = true

SQL Date Functions

bradlaw — Sun, 11 Jan 2009 18:57:08 +0000

Sites with Date Formatting

http://www.sql-server-helper.com/tips/date-formats.aspx

http://www.blackwasp.co.uk/SQLDateTimeFormats.aspx

http://www.mssqltips.com/tip.asp?tip=1145

Other Date Formats

SELECT MONTH(CURRENT_TIMESTAMP);- Return a Month(6)

SELECT DAY(CURRENT_TIMESTAMP);-Return a Day:(22) 

SELECT DATE(CURRENT_TIMESTAMP); - returns a date (2004-06-22)

SELECT TIME(CURRENT_TIMESTAMP); - returns the time (10:33:11.840)

SELECT DAYOFWEEK(CURRENT_TIMESTAMP); - returns a numeric value (1-7)

SELECT DAYOFMONTH(CURRENT_TIMESTAMP); - returns a day of month (1-31)

SELECT DAYOFYEAR(CURRENT_TIMESTAMP); - returns the day of the year (1-365)

SELECT MONTHNAME(CURRENT_TIMESTAMP); - returns the month name (January - December)

SELECT DAYNAME(CURRENT_TIMESTAMP); - returns the name of the day (Sunday - Saturday)

SELECT WEEK(CURRENT_TIMESTAMP); - returns number of the week (1-53)

 Last 30 days
BETWEEN dateadd(month, -1, getdate()) and getdate()

This month
DateTime between  (DATEADD(m, DATEDIFF(m, 0, getdate()) , 0)) AND (DATEADD(dd, DATEDIFF(dd,0, getdate()), 0))

Last Month
DateTime between  (DATEADD(m, DATEDIFF(m, 0, getdate()) -1 , 0)) AND (DATEADD(m, DATEDIFF(m, 0, getdate()) , 0))

Yesterday
DateTime BETWEEN (DATEADD(dd, DATEDIFF(dd,0, getdate()) -1, 0)) AND (DATEADD(dd, DATEDIFF(dd,0, getdate()) , 0)))

SQL Find the last day of the month

bradlaw — Sat, 10 Jan 2009 16:27:59 +0000

Often I need to produce data for a SQL Reporting Services report where the data is filtered by the last day of the month. I found a solution to this query at this site HERE:

----Last Day of Previous Month SELECT DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,GETDATE()),0)) LastDay_PreviousMonth ----Last Day of Current Month SELECT DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,GETDATE())+1,0)) LastDay_CurrentMonth ----Last Day of Next Month SELECT DATEADD(s,-1,DATEADD(mm, DATEDIFF(m,0,GETDATE())+2,0)) LastDay_NextMonth