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  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-84513

Increase precision of type datetime for SQL Server

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      In SQL Server the type DATETIME has smaller precision that a millisecond. In particular, time values will be rounded to one of the following values: .xx0 s, .xx3 s, or .xx7 s. 

      Starting with version 2008, the new type DATETIME2 was introduced which can allow up to a precision of 100 ns. The precision can be customized using the type DATETIME2(p), where p can range from 0 to 7, with a default value of 7. 

      Using DATETIME can lead to problems when comparing dates. See LPS-84506 for an example. 

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              koor.gai Koor Gai (Inactive)
              ricardo.couso Ricardo Couso
              Kiyoshi Lee Kiyoshi Lee
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                  7.2.X
                  Master