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Content with tags T-SQL, Date Manipulation Rss

   Items 1 to 20 of 74    Older >>
 

Bones of SQL – Grouping By User-Defined Calendar Periods

Although it is common to group by periods such as Week, Month, or Quarter, sometimes alternative periods are needed. This simple technique lets you split a year into periods with any number of days.  Read more...
By Bob Hovious 2016/09/26 | Source: SQLServerCentral.com | Category: date manipulation
Rating: |  Discuss |   Briefcase | 1,420 reads

The Bones of SQL - The Holiday Table

This second part to a previous article on Calendar table generation shows how to create a holiday table containing both fixed-date and variable-date holidays.  Read more...
By Bob Hovious 2016/09/19 | Source: SQLServerCentral.com | Category: calendar
Rating: |  Discuss |   Briefcase | 2,180 reads

Bones of SQL

Learn how to use a calendar table to make your reporting queries much simpler.  Read more...

A Scary Day

By Steve Jones 2016/05/13 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 1,755 reads

Finding the quarter

By Steve Jones 2016/02/22 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 1,549 reads

It's the end of the year

By Steve Jones 2015/12/31 | Category: date manipulation
Rating: (not yet rated) |  Discuss |   Briefcase | 1,696 reads

Job Schedules

By Steve Jones 2015/11/10 | Category: sql agent
Rating: (not yet rated) |  Discuss |   Briefcase | 1,562 reads

DY

By Steve Jones 2015/11/06 | Category: date manipulation
Rating: (not yet rated) |  Discuss |   Briefcase | 1,600 reads

The First Day

By Steve Jones 2015/01/01 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,302 reads

Get month days

Gets the number of days in a month  Read more...
By Igor Micev 2014/11/10 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 1,246 reads

Calculate gregorian easter sunday using a table valued function

Calculate gregorian easter sunday using a table valued function.  Read more...
By Robin Langell 2014/09/03 | Source: SQLServerCentral.com | Category: easter sunday
Rating: |  Discuss |   Briefcase | 651 reads

On Handling Dates in SQL

The handling of dates in TSQL is complex - when SQL Server was Sybase, it was forced by the lack of prevailing standards in SQL to create its own ways of processing and formatting dates and times. Joe Celko looks forward to a future when it is possible to write standard SQL date-processing code with SQL Server.  Read more...
By Additional Articles 2014/03/21 | Source: SimpleTalk | Category: date manipulation
Rating:  Rate this |   Briefcase | 6,954 reads

Calendar Tables II - The Anchor

Show the results for a date even if there is no data.  Read more...
By Todd Fifield 2014/02/21 (first published: 2010/08/16) | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 15,314 reads

Calendar Tables

Learn how to avoid complex date calculations and increase performance using calendar tables in this article from Todd Fifield.  Read more...
By Todd Fifield 2014/02/14 (first published: 2010/07/15) | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 39,796 reads

How to Compare Rows within Partitioned Sets to Find Overlapping Dates

How to Compare Rows within Partitioned Sets to Find Overlapping, Contiguous, or Gap dates  Read more...
By Kevin Wu 2013/12/25 (first published: 2010/10/11) | Source: SQLServerCentral.com | Category: cte
Rating: |  Discuss |   Briefcase | 7,053 reads

Group Islands of Contiguous Dates (SQL Spackle)

Fill in another bit of your T-SQL knowledge by learning how to quickly group ranges of contiguous dates without RBAR.  Read more...
By Jeff Moden 2013/10/04 (first published: 2010/12/07) | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 16,508 reads

Sorting Months By Number (SQL Spackle)

Fill in another bit of your T-SQL knowledge by learning how to sort a result set by the proper month order, but use the month name instead.  Read more...
By Jeff Moden 2013/08/02 (first published: 2010/11/15) | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 18,133 reads

Date add with Different DataType

By Paresh Patel 2013/06/21 | Category: t-sql
Rating: (not yet rated) |  Discuss |   Briefcase | 2,472 reads

DATETIME - 4

By bitbucket-25253 2013/03/18 | Category: datetime
Rating: (not yet rated) |  Discuss |   Briefcase | 2,067 reads

Precision required

By David Bridge 2013/03/14 | Category: round()
Rating: (not yet rated) |  Discuss |   Briefcase | 1,876 reads
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