Reference Manual Volumes 1 - 4 (Online Only)

to_unichar

Description

Returns a unichar expression having the value of the integer expression.

to_unichar (integer_expr)

integer_expr

is any integer (tinyint, smallint, or int) column name, variable, or constant expression.

to_unichar, a string function, converts a Unicode integer value to a Unicode character value.
If a unichar expression refers to only half of a surrogate pair, an error message appears and the operation is aborted.
If a integer_expr is NULL, returns NULL.
For general information about string functions, see "String functions".

SQL92 - Compliance level: Transact-SQL extension.

Any user can execute to_unichar.


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