Transact-SQL reference for the STRING_SPLIT function. This table-valued function splits a string into substrings based on a character delimiter.
CREATE FUNCTION SPLIT_STR( x VARCHAR(255), delim VARCHAR(12), pos INT ) RETURNS VARCHAR(255) RETURN REPLACE(SUBSTRING(SUBSTRING_INDEX(x, delim, pos), LENGTH(SUBSTRING_INDEX(x, delim, pos -1)) + 1), delim, ''); 定义完成后,通过命令:SELECT SPLIT_STR(string, delimiter, position) 使用,...
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SplitsstringbyentryDelimiterandkeyValueDelimiterand returns a map.entryDelimitersplitsstringinto key-value pairs.keyValueDelimitersplits each pair into key and value. 函数通过使用entryDelimiter将字符串参数分割,将字符串拆成包含键值对的字符串,然后使用keyValueDelimiter将这些字符串拆成键和值,其结果是一个...
{ _.toLowerCase.split("\\W+") }.map { (_, 1) }.keyBy(0).sum(1) countsStreaming: org.apache.flink.streaming.api.scala.DataStream[(String, Int)] = org.apache.flink.streaming.api.scala.DataStream@6a478680 scala> countsStreaming.print() res3: org.apache.flink.streaming.api.datastream....
Split String using XML T-SQL Example Here is an SQL example code to split delimited string using XML and XML parsing into table rows. declare @xml xml, @delimited nvarchar(max), @delimiter nvarchar(10) set @delimited = N'a,b,c,d,e' ...
split_part(str, delim, partNum) 参数 str:要拆分的STRING表达式。 delimiter:用作部分分隔符的STRING表达式。 partNum:选择要返回的部分的INTEGER表达式。 返回 一个STRING。 如果partNum>= 1:将返回从str开始计数的partNum部分。 如果partNum<= -1:将返回从str末尾计数的abs(partNum)部分。
SELECT * FROM STRING_SPLIT(@String,@Delimiter) The result will be like: Unicode Separator for STRING_SPLIT Function Both the string that will be delimited and the separator can take Unicode values by defining the string as NVARCHAR and the delimiter as NCHAR. In the following example, a strin...
CREATEFUNCTIONdbo.Split(@dataNVARCHAR(MAX),@delimiterNVARCHAR(5)) RETURNS@tTABLE(dataNVARCHAR(max)) AS BEGIN DECLARE@textXMLXML; SELECT@textXML=CAST('<d>'+REPLACE(@data,@delimiter,'</d><d>')+'</d>'ASXML); INSERTINTO@t(data)
CREATEFUNCTIONdbo.Split(@dataNVARCHAR(MAX),@delimiterNVARCHAR(5)) RETURNS@tTABLE(dataNVARCHAR(max)) AS BEGIN DECLARE@textXMLXML; SELECT@textXML=CAST('<d>'+REPLACE(@data,@delimiter,'</d><d>')+'</d>'ASXML); INSERTINTO@t(data)