CREATE FUNCTION [dbo].[Split](@String varchar(MAX), @Delimiter char(1)) returns @temptable TABLE (items varchar(MAX)) as begin declare @idx int declare @slice varchar(8000) select @idx = 1 if len(@String)<1 or @String is null return while @idx!= 0 begin set @idx = charindex(@D...
CREATE FUNCTION Split ( @delimited nvarchar(max), @delimiter nvarchar(100) ) RETURNS @t TABLE ( -- Id column can be commented out, not required for sql splitting string id int identity(1,1), -- I use this column for numbering splitted parts val nvarchar(max) ) AS BEGIN declare @xml ...
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...
CREATE FUNCTION dbo.SplitString ( @Expression NVARCHAR(4000), --要拆分的字符串 @Delimiter NVARCHAR(100), --拆分符号 @n INT --要得到已拆分的返回字符串位置 ) RETURNS NVARCHAR(4000) AS BEGIN DECLARE @p INT SET @p = CharIndex(@Delimiter,@Expression) IF @p > 0 BEGIN SET @p = @p + L...
//SQL Functions require an additional "SqlFunction" Attribute. //This attribute provides SQL server with additional meta data information it needs //regarding our custom function. In this example we are not accessing any data, and our //function is deterministic. So we let SQL know those facts...
SQL自定义函数split CreateFunctionSplit(@StrsAsNvarchar(1024),@SeparatorasNvarchar(10),@IndexasInt) ReturnsNvarchar(1024)As begin Declare@iAsInt,@charposAsNvarchar(1024) Set@charpos=@Strs Set@i=1 If@Index<0 Begin Set@charpos='超出下界' ...
2016-03-10 11:42 −网上已有人实现sqlserver的split函数可将字符串分割成行,但是我们习惯了split返回数组或者列表,因此这里对其做一些改动,最终实现也许不尽如意,但是也能解决一些问题。 先贴上某大牛写的split函数(来自:Split function in SQL Server to break Com... ...
Createfunction[dbo].[f_split](@aStringvarchar(max),@patternvarchar(10))returns @temptable(r int,avarchar(100))--实现split功能 的函数--select a from dbo.f_split('我:们a:a:b: ',':')asbegin declare @i int declare @row int
SETANSI_NULLSON GO SETQUOTED_IDENTIFIERON GO CREATEfunction[dbo].[SplitString] ( @Inputnvarchar(max), @Separatornvarchar(max)=',', @RemoveEmptyEntriesbit=1 ) returns@TABLEtable ( [Id]intidentity(1,1), [Value]nvarchar(max) ) as begin ...
SQL里类似SPLIT的分割字符串函数 一,用临时表作为数组 代码如下: create function f_split(@c varchar(2000),@split varchar(2)) returns @t table(col varchar(20)) as begin while(charindex(@split,@c)<>0) begin insert @t(col) values (substring(@c,1,charindex(@split,@c)-1)) set @c = ...