적용 대상:SQL Server$arg 1 값에 $arg 2로 지정된 문자열 값이 포함되어 있는지 여부를 나타내는 xs:boolean 형식의 값을 반환합니다.구문복사 fn:contains ($arg1 as xs:string?, $arg2 as xs:string?) as xs:...
--The product model description document uses --namespaces. The WHERE clause uses the exit() --method of the xml data type. Inside the exit method, --the XQuery contains() function is used to --determine whether the <Summary> text contains the word --Aerodynamic. USE AdventureWorks...
XQuery Extension Functions - sql:variable() Data Accessor Functions - string Data Accessor Functions - data Context Functions - last Context Functions - position Boolean Constructor Functions - true Boolean Constructor Functions - false Functions on Boolean Values - not Function ...
If the value specified is greater than 4000 characters, a dynamic error condition occurs and the contains() function returns an empty sequence instead of a Boolean value of True or False. SQL Server does not raise dynamic errors on XQuery expressions....
When used in the CONTAINSTABLE function, the proximity of the search terms affects the ranking of each document. The nearer the matched search terms are in a document, the higher the ranking of the document. If matched search terms are >50 terms apart, the rank returned on the document is...
When used in the CONTAINSTABLE function, the proximity of the search terms affects the ranking of each document. The nearer the matched search terms are in a document, the higher the ranking of the document. If matched search terms are >50 terms apart, the rank returned on the document is...
大家好,又见面了,我是你们的朋友全栈君。...–函数QUOTENAME –功能:返回带有分隔符的Unicode 字符串,分隔符的加入可使输入的字符串成为有效的Microsoft SQL Server 2005 分隔标识符。...) –举例说明: –比如你有一个表,名字叫index –你有一个动态查询,参数是表名 d
When used in the CONTAINSTABLE function, the proximity of the search terms affects the ranking of each document. The nearer the matched search terms are in a document, the higher the ranking of the document. If matched search terms are >50 terms apart, the rank returned on the document is...
SQLserver SSMS安装 连接SQLserver 以及使用SQLserver上传工具上传备份文件操作安装SQL Server Management Studio 环境:Windows Server...SQLManagementStudio_x64_CHS.exe 1.png 2.png 3.png 4.pn...
You can use the CONTAINS function to search a text search index using criteria you specify in a search argument. The function returns a result indicating whether a match was found. CONTAINS( column-name,search-argument, string-constant)1 Notes: 1 string-constant must conform to the rules for...