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 ...
Azure PortalDownload SQL Server Version 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 ...
SqlFunctions.StringConvert 方法 參考 意見反應 定義 命名空間: System.Data.Entity.SqlServer 組件: EntityFramework.SqlServer.dll 多載 展開資料表 StringConvert(Nullable<Decimal>) 傳回從數值資料轉換而來的字元資料。 StringConvert(Nullable<Double>)
STRING_SPLIT# 说明:将字符串分割为列 STRING_SPLIT(str_val) 实例: SELECTvalueFROMSTRING_SPLIT('1,2,3,4,5,6,7,8,9,10',','); 结果: 实例: SELECTvalueFROMSTRING_SPLIT('dog cat fish bird lizard',' '); 结果: STRING_AGG# 说明:将选中的多个列合并到一个行中 STRING_AGG(ColumnName, Conc...
Built in string functions in sql server 2008LEFT, RIGHT, CHARINDEX and SUBSTRING functions in sql serverReplicate, Space, Patindex, Replace and Stuff
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 ...
StringConvert(Nullable<Double>, Nullable<Int32>, Nullable<Int32>) 返回由数字数据转换来的字符数据。 注解 不能直接调用此函数。 此函数只能出现在 LINQ to Entities 查询中。 此函数将转换为数据库中的相应函数。 有关相应SQL Server函数的信息,请参阅STR (Transact-SQL)。
str: String expression to operate on. Can be a constant, column, or function, and any combination of string operators. Related functions chr Viewasciiquery example bit_length Returns the bit length of a string. bit_lengthreturns a 32-bit integer. To use with InfluxDB,cast the return value...
Return a number as a string: SELECTSTR(185.5); Try it Yourself » Example Return a number as a string: SELECTSTR(185.476,6,2); Try it Yourself » ❮Previous❮ SQL Server FunctionsNext❯ Track your progress - it's free!