sqlserver datatype for single alphanumeric character
As per the standard, there’s:
char(n) where every string is n characters long, no shorter and no longer.
varchar(n) where every string is at most n characters long, but my be shorter.sqlserver datatype for single alphanumeric character
As per the standard, there’s:
char(n) where every string is n characters long, no shorter and no longer.
varchar(n) where every string is at most n characters long, but my be shorter.Copyright © 2021 Codeinu
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