UPPERConverts a string to upper-case SQL Server Math/Numeric Functions FunctionDescription ABSReturns the absolute value of a number ACOSReturns the arc cosine of a number ASINReturns the arc sine of a number ATANReturns the arc tangent of a number ...
SQL Server 2022 Analytic Bit manipulation Collation Configuration Conversion Cryptographic Cursor Data type Date & time Graph JSON Mathematical Logical Metadata Ranking Replication Security String String ASCII CHAR CHARINDEX CONCAT CONCAT_WS DIFFERENCE
Applies to: SQL ServerReturns the value of $arg represented as a string.Syntaxنسخ fn:string() as xs:string fn:string($arg as item()?) as xs:string Arguments$arg Is a node or an atomic value.RemarksIf $arg is the empty sequence, the zero-length string is returned. If $...
You also use string functions to evaluate a string expression over an object in order to return a value.The most widely used string functions are Name and Uniquename. Respectively, these functions return the name and unique name of an object. Mostly, they are used when debugging calculations ...
Built in string functions in sql server 2008LEFT, RIGHT, CHARINDEX and SUBSTRING functions in sql serverReplicate, Space, Patindex, Replace and Stuff
SQL Server SUBSTRING Functions SUBSTRING(string, start, length)函数,是处理字符数据获取子字符串。第一个参数是将要处理的字符串,第二个参数是指定位置开始,最后一个参数是截取长度。 例子: 原数据,如'Mr. John' SELECTSUBSTRING([Name],4,5)AS[Name]FROM[dbo].[Member]...
适用范围:SQL Server 返回表示为字符串的$arg的值。 语法 fn:string() as xs:string fn:string($arg as item()?) as xs:string 参数 $arg 一个节点或原子值。 注解 如果$arg为空序列,则返回零长度字符串。 如果$arg是节点,则函数将返回使用字符串值访问器获取的节点的字符串值。 W3C XQuery 1.0 和 ...
The InfluxDB Cloud Serverless SQL implementation supports the following string functions for operating on string values: ascii bit_length btrim char_length character_length substr_index uuid ascii Returns the ASCII value of the first character in a string. ...
❮Previous❮ SQL Server FunctionsNext❯ ExampleGet your own SQL Server Return a number as a string: SELECTSTR(185); Try it Yourself » Definition and Usage The STR() function returns a number as a string. Syntax STR(number,length,decimals) ...
For more information, see the section, Use sort order in CLR table-valued functions later in this article. EXTERNAL NAME <method_specifier>assembly_name.class_name.method_name Applies to: SQL Server 2008 (10.0.x) SP 1 and later versions. Specifies the assembly and method to which the ...