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uhighsurr()
The
string function
uhighsurr()
returns the
value
"1", if the
unichar
value at position "start" belongs to the "upper half" of the
surrogate pair.
If not, "0" is returned.
Syntax of the String Function uhighsurr()
uhighsurr( uchar_expression, start )
The parameters of the String Function uhighsurr()
"ucahr_expression"
The parameter "uchar_expression" can be a
column name,
variable
or
constant
and must be of one of the
datatypes
unichar
or
univarchar.
If the value of the parameters "uchar_expression" is
NULL,
the return value is also NULL.
"start"
the parameter "start" defines the position of the
character
to be determined.
See also:
ASE T-SQL - Aggregate Functions,
ascii(),
char(),
char(n),
charindex(),
char_length(),
compare(),
difference(),
lower(),
ltrim(),
patindex(),
replicate(),
reverse(),
right(),
rtrim(),
sortkey(),
soundex(),
space(),
str(),
String Functions,
stuff(),
substring(),
to_unichar(),
ulowsurr(),
upper(),
uscalar().
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