Oct 20, 2009 · How do I insert unicode text from the sql management studio query window? The following should work, N indicates a "Unicode constant string" in MSSQL: This works only when DataType of column in DB is nvarchar. The perfect solution with data type limitation:

Sep 22, 2011 · As nonnb commented, you can probably just use Unicode literal syntax in your INSERT statements. If for some reason you are unable to use the Unicode literal syntax and must encode a specific code point, use the NCHAR() function.

Apr 6, 2020 · If you enter a statement in SQL Developer, the client character set is Unicode and you can enter any printable character directly into the string literal. Non-printable characters need to be encoded and UNISTR is a convenient way to do this.

Nov 7, 2019 · In this article, I’ll provide some useful information to help you understand how to use Unicode in SQL Server and address various compilation problems that arise from the Unicode characters’ text with the help of T-SQL.

Feb 13, 2009 · Most of the folks would be aware that one should use NVarchar column instead of Varchar column as Nvarchar column can store unicode characters. This post explains the problem one faces while...

Apr 4, 2023 · You can import Unicode character format data into a table using bcp, BULK INSERT or INSERT ... SELECT * FROM OPENROWSET(BULK...) . For a bcp command or BULK INSERT statement, you can specify the data format in the statement.

The following example uses the SUBSTRING, UNICODE, and CONVERT functions to print the character number, the Unicode character, and the UNICODE value of each of the characters in the string Åkergatan 24.

Apr 25, 2025 · Unicode codes can be used to insert special characters into SQL queries using the following syntax: U+XXXX Where XXXX is the Unicode code point for the character.

Jun 18, 2012 · You can specify it explicitly: SqlParameter param = cmd.Parameters.AddWithValue("@newsdetails",txtnewsdetails.Text); param.SqlDbType = SqlDbType.NVarChar; Another good reason to specify the type and length explicitly is if you are using the parameter in a WHERE clause filter.

In this article, you will learn how to use a Unicode character set in SQL, including how to choose the right data type, how to insert and query Unicode data, and how to avoid common pitfalls.