定义完成后,通过命令:SELECT SPLIT_STR(string, delimiter, position) 使用,但该函数只是实现了split,但并为分离所有的,一定程度上仍然不满足。 定义函数中可能会遇到【ERROR 1418 (HY000): This function has none of DETERMINISTIC, NO SQL, xxx】错误,通过set global log_bin_trust_function_creators=1;设置即...
② 创建函数实现包 create orreplace package get_split_table_pkg is -- Author : Jason Shang -- Created : 2016/8/12 14:07:09 -- Purpose : function fn_get_split_table(i_in_char clob,i_split varchar2) return base_type_library_pkg.ba_tab_type pipelined; endget_split_table_pkg; / cre...
1. XML解析法 -- 比较容易,适用于字符串能够转换为XML(不含有特殊字符也可以将特殊字符替换) CREATEFUNCTION[dbo].[SplitString](@ListNVARCHAR(MAX),@DelimiterNVARCHAR(255) )RETURNSTABLEWITHSCHEMABINDINGASRETURN(SELECTItem=y.i.value('(./text())[1]','nvarchar(4000)')FROM(SELECTx=CONVERT(XML,'<i>...
STRING_SPLIT 函数有两个参数: STRING_SPLIT (字符串,分隔符) 该字符串是具有 char,nchar,varchar 或 nvarchar 数据类型的字符表达式。分隔符是单个字符,用于将连接的输入字符串与 char,nchar,varchar 或 nvarchar 数据类型分开。 STRING_SPLIT 返回单个列表。返回列的名称是 value。值列的默认数据类型是 varchar。
SQL Server How to split string using delimiterto trim off the leading space that will appear for...
Hive中的SPLIT函数用于将一个字符串按指定的分隔符拆分成一个数组。这个数组的每个元素都是原始字符串中被分隔符隔开的部分。例如,对于字符串“a,b,c”,使用逗号作为分隔符,SPLIT函数将返回一个包含三个元素的数组。 SPLIT函数的基本语法 SPLIT(string str,stringdelimiter) ...
CREATEFUNCTIONdbo.SplitString(@ListNVARCHAR(MAX),@DelimiterNVARCHAR(255))RETURNSTABLEASRETURN(SELECTvalue=LTRIM(RTRIM(SUBSTRING(@List,[n].rn,CHARINDEX(@Delimiter,@List+@Delimiter,[n].rn)-[n].rn)))FROM(SELECTROW_NUMBER()OVER(ORDERBY(SELECTNULL))-1ASrnFROMsys.all_objects)AS[n]WHERE[n].rn<...
SELECT * FROM STRING_SPLIT(@String,@Delimiter) Executing the previous query, the same result will be returned as follows: Separator Character for STRING_SPLIT Function As mentioned previously, the separator is a single character that is used by the function as a separation criteria. If you try...
STRING_SPLIT inputs a string that has delimited substrings and inputs one character to use as the delimiter or separator. Optionally, the function supports a third argument with a value of 0 or 1 that disables or enables, respectively, the ordinal output column.STRING_SPLIT outputs a single-...
@Delimiternchar(1) ) RETURNS TABLE AS RETURN(SELECTItem=valueFROMSTRING_SPLIT(@List, @Delimiter)); GO Error message: Msg 208, Level 16, State 1, Procedure SimpleSplitFunction, Line 8 Invalid object name 'STRING_SPLIT'. Assuming there is a database on the instance that is in compat level...