SQL Server - Unicode Character String Literals in SQL Server Transact-SQL

Unicode Character String Literals in SQL Server Transact-SQL

Q

How To Enter Unicode Character String Literals in SQL Server Transact-SQL?

✍: FYIcenter.com

A

Unicode characters are multi-byte characters. They are very hard to be entered as string literals, because it requires:

The SQL client tool to support Unicode characters. The command line tool 'sqlcmd' does not support Unicode. But SQL Server Management Studio does support Unicode.
A special Unicode character input tool to allow you to enter multi-byte Unicode characters.

But if you know the code value of a Unicode character, you can enter it with the help of the NCHAR(int) function. For example:

-- A Unicode string of some interesting characters 
PRINT NCHAR(9733)+NCHAR(9734)+NCHAR(9792)+NCHAR(9794);

-----
★☆♀♂

⇒Data Literals in SQL Server Transact-SQL

⇒⇒SQL Server Transact-SQL Tutorials

2019-12-05, 4132👍, 1💬

💬 2019-12-05 gopala krishna: gopala krishna

CHAR(n) - Truncating/Padding Strings in SQL Server Transact-SQL
How Fixed Length Strings Are Truncated and Padded in SQL Server Transact-SQL? When the length of the input string does not match the storage size of the fixed length string data type CHAR(n). SQL Server will: If the input string of CHAR(n) has less than n bytes, it will be padded with space characte... 2017-05-13, 1955👍, 0💬

Exact Numeric Literals in SQL Server Transact-SQL
What are exact numeric literals supported in SQL Server Transact-SQL? Exact numeric literals in Transact-SQL are numbers written in standard signed decimal formats. Exact numeric literals are used to provide values to exact numeric variables or table columns like INTEGER, DECIMAL(8,2), MONEY, etc. E... 2017-05-05, 942👍, 0💬

Unicode String Literals in SQL Server Transact-SQL
What are Unicode string literals supported in SQL Server Transact-SQL? Unicode string literals in Transact-SQL are sequences of characters enclosed in single quotes and prefixed with (N) as N'...'. String literals are used to provide values to string variables or table columns like NCHAR(40), NVARCH... 2017-05-05, 885👍, 0💬

Approximate Numeric Literals in SQL Server Transact-SQL
What are approximate numeric literals supported in SQL Server Transact-SQL? Approximate numeric literals in Transact-SQL are numbers written in scientific notation formats. Approximate numeric literals are used to provide values to approximate numeric variables or table columns like LOAT(24), DOUBLE... 2017-05-05, 875👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.