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Technical Article

Return WeekNo (ISO 8601 standard)

In MS SQL, January 1 of any year defines the starting number for the week. The DATEPART(wk, 'Jan 1, xxxx') always return 1. However, a lot of reports Week No is actually based on ISO 8601 standard, that is January 1 of any year can be Week 53/52 or Week 1. (http://www.merlyn.demon.co.uk/weekinfo.htm#IDC)The Rule is as […]

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2005-06-14 (first published: )

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Technical Article

IsDateAHoliday UDF

This is a User Defined Function that returns a 1 if date is a holiday else, it returns a 0.The holidays are:New years Day, MLK Day, Presidents Day, Memorial Day, Independance Day, Labor Day, Columbus Day, Veterans Day, Christmas Eve and Christmas Day

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2005-06-13 (first published: )

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Question of the Day

PostgreSQL psql Meta Commands: Databases

Which of the following meta commands (sometimes called backslash or slash commands) within psql will provide you with information about the databases on the cluster?

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