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Guest Columnist: Bob Hovious

SQLServerCentral.com profile

   Items 1 to 5 of 5   
 

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 | 1,419 reads

Bones of SQL - Practical Calendar Queries

After the first article created a Calendar table, learn how to use this in a practical sense with some common queries.  Read more...
By Bob Hovious 2016/10/13 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 1,940 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 | 2,173 reads

Bones of SQL - The Calendar Table

This article introduces the concept of the Calendar table to SQL newcomers and illustrates use of a few columns they might not have imagined.  Read more...
By Bob Hovious 2016/09/08 | Source: SQLServerCentral.com | Category: calendar
Rating: |  Discuss |   Briefcase | 4,506 reads

T-SQL: Why “It Depends”

Why does everyone use "it depends" as an answer to many T-SQL questions? Bob Hovious brings us a short example of how performance can change based on data loads for the same code.   Read more...
By Bob Hovious 2010/03/16 | Source: SQLServerCentral.com | Category: t-sql
Rating: |  Discuss |   Briefcase | 11,289 reads
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