52 lines
874 B
MySQL
52 lines
874 B
MySQL
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USE [DriveMaintenance]
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GO
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DECLARE @functionName NVARCHAR(128) = N'SplitIn'; -- 替换为您要查找的函数名称
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IF EXISTS (
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SELECT 1
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FROM sys.objects AS o
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WHERE o.name = @functionName
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AND o.type IN ('FN', 'TF') -- 表值函数的类型是 FN 或 TF
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AND o.is_ms_shipped = 0 -- 排除系统提供的函数
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)
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BEGIN
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DROP FUNCTION [dbo].[SplitIn]
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END
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SET ANSI_NULLS ON
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GO
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SET QUOTED_IDENTIFIER ON
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GO
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CREATE FUNCTION [dbo].[SplitIn]
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(
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@c VARCHAR(2000),
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@split VARCHAR(2)
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)
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RETURNS @t TABLE
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(
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col VARCHAR(20)
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)
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AS
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BEGIN
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WHILE (CHARINDEX(@split, @c) <> 0)
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BEGIN
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INSERT @t
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(
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col
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)
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VALUES
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(SUBSTRING(@c, 1, CHARINDEX(@split, @c) - 1));
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SET @c = STUFF(@c, 1, CHARINDEX(@split, @c), '');
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END;
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INSERT @t
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(
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col
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)
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VALUES
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(@c );
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RETURN;
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END;
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GO
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