将数据库数据导出成insert语句的存储过程
CREATE PROCEDURE [dbo].[outputdata]
@tableName Varchar(100)--表名AS
DECLARE @IsIdentity INT
DECLARE @columnName VARCHAR(100)--列名
DECLARE @TypeName VARCHAR(100)--数据类型
DECLARE @columns VARCHAR(8000)--
DECLARE @columnsAndhead VARCHAR(8000)--
SET @columnsAndhead = 'INSERT INTO '+@tableName+'(['
SET @columns = ''
--获取表的所有字段名称
DECLARE a CURSOR FOR
SELECT COLUMNPROPERTY( a.id,a.name,'IsIdentity') AS IsIdentity, a.[NAME] AS ColumnName ,b.[NAME] AS TypeName
FROM syscolumns a INNER JOIN systypes b ON a.xtype=b.xtype AND b.xtype=b.xusertype
WHERE a.[id]=(SELECT [id] FROM sysobjects WHERE [NAME]=@tableName)
OPEN a
FETCH NEXT FROM a INTO @IsIdentity, @columnName ,@TypeName
WHILE @@FETCH_STATUS = 0
BEGIN
IF @IsIdentity =0
BEGIN
IF @TypeName IN ('bigint','bit','decimal','float','int','money','numeric','real','smallint','smallmoney','tinyint')
BEGIN
SET @columns = @columns + 'ISNULL(CAST(['+@columnName +'] AS VARCHAR),''NULL'')+'',''+'
END
ELSE
BEGIN
SET @columns = @columns+ '''''''''+ ISNULL(CAST(['+@columnName +'] AS VARCHAR(50)),''NULL'')+ ''''''''+'',''+'
END
SET @columnsAndhead = @columnsAndhead + ''+ @columnName +'],['
END
FETCH NEXT FROM a INTO @IsIdentity, @columnName ,@TypeName
END
SELECT @columnsAndhead = left(@columnsAndhead,len(@columnsAndhead)-2) +') VALUES('''
SELECT @columns = left(@columns,len(@columns)-5)
CLOSE a
DEALLOCATE a
exec('select '''+@columnsAndhead+'+'+@columns +'+'')'' as InsertSQL from '+@tableName)
--END
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