复制代码 代码如下:
.游标方式 1 DECLARE @Data NVARCHAr(max)
SET @Data='1,tanw;2,keenboy' --Id,Name
DECLARE @dataItem NVARCHAr(100)
DECLARE data_cursor CURSOR FOR (SELECt * FROM split(@Data,';'))
OPEN data_cursor
FETCH NEXT FROM data_cursor INTO @dataItem
WHILE @@FETCH_STATUS=0
BEGIN
DECLARE @Id INT
DECLARE @Name NVARCHAr(50)
DECLARE dataItem_cursor CURSOR FOR (SELECt * FROM split(@dataItem,','))
OPEN dataItem_cursor
FETCH NEXT FROM dataItem_cursor INTO @Id
FETCH NEXT FROM dataItem_cursor INTO @Name
CLOSE dataItem_cursor
DEALLOCATE dataItem_cursor
END
CLOSE data_cursor
DEALLOCATE data_cursor
复制代码 代码如下:
.While方式
DECLARE @Data NVARCHAr(max)
SET @Data='tanw,keenboy' --Id,Name
DECLARE @Temp TABLE
(
Id INT IDENTITY(1,1),
Name NVARCHAr(50)
)
DECLARE @Id INT
DECLARE @Name NVARCHAr(50)
DECLARE @Results NVARCHAr(MAX) SET @Results=''
INSERT INTO @Temp SELECt (SELECT * FROM split(@Data,';'))
WHILE EXISTS(SELECt * FROM @Temp)
BEGIN
SELECt TOP 1 @Id=Id,@Name=Name from @Temp
DELETe FROM @Temp where [id] = @Id
SET @Results=@Results+@Name+','
END
SELECT @Results
如果是简单单表批量插入操作的，上面方法大可不必要
