This SQL Server tutorial explains how to use the CHAR function in SQL Server (Transact-SQL) with syntax and examples. In SQL Server (Transact-SQL), the CHAR function is the opposite of the ASCII function. It returns the character based on the NUMBER code
This example uses the integer and hex values in the valid range for ASCII. The CHAR function is able to output the single-byte Japanese character.SQL Kopírovat SELECT CHAR(188) AS single_byte_representing_complete_character, CHAR(0xBC) AS single_byte_representing_complete_character; GO ...
The SQL Server CHAR String Function converts any of 256 the integer ASCII codes to a character value. It would be impossible to remember them all, so I put this document together to show the integer values along with their corresponding string values, plus some examples for an easy reference...
SQL 複製 SET TEXTSIZE 0; -- Create variables for the character string and for the current -- position in the string. DECLARE @position INT, @string CHAR(8); -- Initialize the current position and the string variables. SET @position = 1; SET @string = 'New Moon'; WHILE @position ...
This example uses the integer and hex values in the valid range for ASCII. The CHAR function is able to output the single-byte Japanese character. SQL SELECTCHAR(188)ASsingle_byte_representing_complete_character,CHAR(0xBC)ASsingle_byte_representing_complete_character; GO ...
This example uses the integer and hex values in the valid range for ASCII. The CHAR function is able to output the single-byte Japanese character. SQL SELECTCHAR(188)ASsingle_byte_representing_complete_character,CHAR(0xBC)ASsingle_byte_representing_complete_character; GO ...
SQL SETTEXTSIZE0;-- Create variables for the character string and for the current-- position in the string.DECLARE@positionINT, @stringCHAR(8);-- Initialize the current position and the string variables.SET@position=1;SET@string='New Moon'; WHILE @position <= DATALENGTH(@string)BEGINSELECT...
This example uses the integer and hex values in the valid range for ASCII. The CHAR function is able to output the single-byte Japanese character.SQL Copy SELECT CHAR(188) AS single_byte_representing_complete_character, CHAR(0xBC) AS single_byte_representing_complete_character; GO ...
SQL SETTEXTSIZE0;-- Create variables for the character string and for the current-- position in the string.DECLARE@positionINT, @stringCHAR(8);-- Initialize the current position and the string variables.SET@position=1;SET@string='New Moon'; WHILE @position <= DATALENGTH(@string)BEGINSELECT...
假设你有一个 Microsoft SQL Server 表,该表上已生成一个或多个索引。 查询表时,SQL Server 可能会对 CHAR 和 BINARY 列执行不一致的数据填充。 返回 CHAR 和 BINARY 数据列末尾的尾随空白的行为不一致的行为取决于以下条件: 在SQL Server 表中创建列时 ANSI_PADDING 的设置。