Difference Between char, nchar, varchar and nvarchar
In MSSQL:
char[(n)]
Fixed-length character data in single-byte character sets with length of n characters. n must be a value from 1 through 255. Storage size is n bytes.
nchar[(n)]
Fixed-length character data in multibyte character sets with length of n characters. n must be a value from 1 through 255. Storage size is n*@@ncharsize bytes.
varchar[(n)]
Variable-length character data in [...]
September 8, 2008 - Programming - Popularity: 31% [?] - 0 Comments
