SQL Server Advanced Functions FunctionDescription CASTConverts a value (of any type) into a specified datatype COALESCEReturns the first non-null value in a list CONVERTConverts a value (of any type) into a specified datatype CURRENT_USERReturns the name of the current user in the SQL Server...
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
Returns the position of a string in a comma-delimited list of substrings. Returns 0 if the string is not in the list of substrings. find_in_set(str,strlist) Arguments str: String expression to find instrlist. strlist: A string containing a comma-delimited list of substrings. Viewfind_...
Применимок:SQL Server Возвращаетзначение $arg , представленноеввидестроки. Синтаксис Көшіру fn:string() as xs:string fn:string($arg as item()?) as xs:string Аргументы $argУзел...
Built in string functions in sql server 2008LEFT, RIGHT, CHARINDEX and SUBSTRING functions in sql serverReplicate, Space, Patindex, Replace and Stuff
SQL Server教程 - T-SQL-内置函数(Built-in Functions) 更新记录 转载请注明出处: 2022年8月1日 发布。 2022年7月2日 从笔记迁移到博客。 内置函数说明(FUNCTION) Sever 提供了众多功能强大、方便易用的函数。使用这些函数,可以极大地提高数据库的管理。SQL Server中的函数从功能方面主要分为以下几类:字符串...
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 ...
备注:在 Azure Synapse Analytics 中,无需对 STRING_SPLIT 进行兼容性配置。 参考官方文档地址https://learn.microsoft.com/zh-cn/sql/t-sql/functions/string-split-transact-sql?view=sql-server-ver16 2、语法 STRING_SPLIT ( string , separator [ , enable_ordinal ] ) ...
For more information and performance considerations about inline table-valued functions (inline TVFs) and multi-statement table-valued functions (MSTVFs), see Create user-defined functions (Database Engine). Data types If parameters are specified in a CLR function, they should be SQL Server types...
A scalar-valued function returns a single value. In SQL Server CLR integration, you can write scalar-valued user-defined functions in managed code.