SQL Server differences of char, nchar, varchar and nvarchar data types
Sherlee Dizon looks at the basic differences between char, nchar, varchar, and nvarchar, as well as what to be aware of when using each data type.
2016-07-21
5,665 reads
char
Generate script to change column length of string datatypes in a DB
This script can be used to generate alter column length of any string data type column(s) in a database.
2011-12-27 (first published: 2011-11-22)
1,269 reads
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Question of the Day
Negative and Positive Numbers
If I want to know whether a number of negative, positive, or zero, what is the easiest way to get this in T-SQL?
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