Calculate Distance in Miles from Latitude and Longitude
A fast and accurate way to calculate the distance in miles between two points, based on the latitudes and longitudes.
2014-09-26 (first published: 2009-01-31)
9,239 reads
Scripts
2014-09-25 (first published: 2010-12-23)
26,124 reads
2014-09-23 (first published: 2010-02-17)
11,500 reads
List all permissions in all databases
This script will allow you get all the users and roles with permission on objects on all databases.
2014-09-18 (first published: 2009-03-05)
35,765 reads
Calendar Table by Month
Populate a calendar table with user set interval start and end datetime values.
2014-09-16 (first published: 2014-02-21)
2,101 reads
Calendar Table by Day
Populate a calendar table with user set interval start and end datetime values.
2014-09-15 (first published: 2014-02-21)
2,006 reads
2014-09-12 (first published: 2011-12-22)
3,338 reads
usp_TransposeNRows v2.0
Transpose N rows of a table (v2.0 allows user to specify the table's schema)
2014-09-10 (first published: 2010-01-29)
2,064 reads
Simple Crosstab Procedure with Power
Create crosstab queries as easily as MS Access with a lot more power.
2014-09-09 (first published: 2009-04-02)
4,491 reads
Virtual tally table function
An inline table-valued function (iTVF) that will produce a virtual tally table on-the-fly. The function creates a tally table of any size with user-defined lower and upper bounds.
2014-09-08 (first published: 2013-06-28)
2,272 reads
Blogs
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Forums
Server-Level Table sizes
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Optional Parameter Plan Optimization in SQL Server 2025: Fixing the Kitchen-Sink Search Procedure
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Question of the Day
ORDER BY alias
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers