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我尝试运行动态sql查询,但它显示了一个错误。我在谷歌上搜索了这个错误(标题中),但我似乎找不到它来帮助我,我的动态sql查询:
DROP TABLE IF EXISTS TABLE_NEW_XY
CREATE TABLE TABLE_NEW_XY (email VARCHAR(MAX),Profile VARCHAR(MAX),Subscriber
VARCHAR(MAX),origin VARCHAR(MAX),country VARCHAR(MAX),Date VARCHAR(MAX))
select * from TABLE_NEW_XY
DECLARE @Sql NVARCHAR(MAX) = ''
,@TableName VARCHAR(MAX)
,@Id INT
DECLARE Table_Cursor CURSOR FOR
SELECT
ROW_NUMBER() OVER (ORDER BY TABLE_NAME ASC) Id
,TABLE_NAME
FROM INFORMATION_SCHEMA.TABLES
WHERE TABLE_TYPE = 'BASE TABLE'
AND TABLE_NAME LIKE 'Total_%'
OPEN Table_Cursor
FETCH NEXT FROM Table_Cursor INTO @Id,@TableName
WHILE @@FETCH_STATUS = 0
BEGIN
IF(@Id = 1)
BEGIN
SET @Sql = @Sql + 'SELECT count(distinct(email)) email, Profile,Subscriber,origin,country , ''' + RIGHT(@TableName,7) + ''' Date FROM '+@TableName+ 'GROUP BY Profile,Subscriber,origin,country' ----Modify the columns based on your column names
SELECT @SQL
END
ELSE
BEGIN
SET @Sql = @Sql + ' UNION ALL SELECT count(distinct(email)) email, Profile,Subscriber,origin,country,''' + RIGHT(@TableName,7) + ''' Date FROM '+@TableName + 'GROUP BY Profile,Subscriber,origin,country' --Modify the columns based on your column names
END
FETCH NEXT FROM Table_Cursor INTO @Id,@TableName
END
CLOSE Table_Cursor
DEALLOCATE Table_Cursor
INSERT INTO TABLE_NEW_XY
EXEC (@Sql)
有人能帮我吗?
1条答案
按热度按时间tv6aics11#
@TableName and
“分组依据”之间需要空格。您需要使用
@TableName+ ' GROUP BY
而不是@TableName+ 'GROUP BY