blog:http://blog.csdn.net/Anckly/archive/2006/07/26/977406.aspx
本次测试的SQL SERVER 2000 的char 与 varchar。
Code highlighting produced by Actipro CodeHighlighter (freeware) http://www.CodeHighlighter.com/ CREATE TABLE [dbo].[testchar] ( [a] [int] IDENTITY (1, 1) NOT NULL , [b] [char] (200) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY] GO CREATE TABLE [dbo].[testvarchar] ( [a] [int] IDENTITY (1, 1) NOT NULL , [b] [varchar] (200) COLLATE Chinese_PRC_CI_AS NULL ) ON [PRIMARY] GO
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