I need to find the length of a text field.The len function doesn't work with
text fields.
Is there an alternative?
Thanks!DATALENGTH()
HP wrote:
> I need to find the length of a text field.The len function doesn't work wi
th
> text fields.
> Is there an alternative?
> Thanks!|||Look in the BOL for DATALENGTH
HTH, jens Suessmeyer.|||HP (HP@.discussions.microsoft.com) writes:
> I need to find the length of a text field.The len function doesn't work
> with text fields.
As Jens and Trey said there is datalength().
In case you are using ntext, beware that datalength() returns the length
in bytes, and includes trailing blanks. For instance:
SELECT len(N'August '), datalength(N'August ')
Returns (6, 18).
Erland Sommarskog, SQL Server MVP, esquel@.sommarskog.se
Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pr...oads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodin...ions/books.mspx|||Look in the BOL for DATALENGTH.
HTH, Jens Suessmeyer.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment