Export data to INSERT statements

if exists (select * from sysobjects where id =
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object_id('spu_GenerateInsert'))
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drop procedure spu_GenerateInsert
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GO
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CREATE PROCEDURE spu_GenerateInsert
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@table varchar(128)
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AS
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--declare some variables that will be used
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DECLARE @InsertStmt varchar(8000),
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@Fields varchar(8000),
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@SelList varchar(8000),
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@Data varchar(8000),
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@ColName varchar(128),
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@IsChar tinyint,
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@FldCounter int,
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@TableData varchar(8000)
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--initialize some of the variables
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SELECT @InsertStmt = 'INSERT INTO ' + @Table + ' (',
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@Fields = '',
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@Data = '',
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@SelList = 'SELECT ',
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@FldCounter = 0
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--create a cursor that loops through the fields in the table
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--and retrieves the column names and determines the delimiter type that the
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field needs
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DECLARE CR_Table CURSOR FAST_FORWARD FOR
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SELECT COLUMN_NAME,
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'IsChar' = CASE
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WHEN DATA_TYPE in ('int', 'money', 'decimal', 'tinyint', 'smallint') THEN
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0
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WHEN DATA_TYPE in ('char', 'varchar' ) THEN 1
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WHEN DATA_TYPE in ('datetime', 'smalldatetime') THEN 2
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ELSE 9 END
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE table_name = @table
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AND DATA_TYPE <> 'timestamp'
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ORDER BY ORDINAL_POSITION
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FOR READ ONLY
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OPEN CR_Table
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FETCH NEXT FROM CR_Table INTO @ColName, @IsChar
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WHILE (@@fetch_status <> -1)
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BEGIN
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IF (@@fetch_status <> -2)
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BEGIN
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IF @FldCounter = 0
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BEGIN
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SELECT @Fields = @Fields + @ColName + ', '
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SELECT @SelList = CASE
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WHEN @IsChar = 1 THEN @SelList + ' ''"'' + ISNULL( REPLACE('+ @ColName
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+ ', ''"'', ''""''),"") + ''",'' +' + ' '
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WHEN @IsChar = 2 THEN @SelList + ' ''"'' + ISNULL(CONVERT(varchar(20),'
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+ @ColName + '),''12/30/1899'') + ''"'' +' + ' '
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ELSE @SelList + 'ISNULL(CONVERT(varchar(2000),'+@ColName + '),0)' + '+
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'''' + ' END
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SELECT @FldCounter = @FldCounter + 1
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FETCH NEXT FROM CR_Table INTO @ColName, @IsChar
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END
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SELECT @Fields = @Fields + @ColName + ', '
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SELECT @SelList = CASE
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WHEN @IsChar = 1 THEN @SelList + ' '',"'' + ISNULL(REPLACE(' + @ColName
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+ ', ''"'',''""''), "") + ''"'' +' + ' '
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WHEN @IsChar = 2 THEN @SelList + ' '',"'' + ISNULL(CONVERT(varchar(20),'
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+ @ColName + '),''12/30/1899'') + ''"'' +' + ' '
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ELSE @SelList + ' '','' + ISNULL(CONVERT(varchar(2000),'+@ColName +
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'),0)' + '+' END
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END
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FETCH NEXT FROM CR_Table INTO @ColName, @IsChar
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END
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CLOSE CR_Table
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DEALLOCATE CR_Table
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SELECT @Fields = SUBSTRING(@Fields, 1,(len(@Fields)-1))
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--SELECT @Fields AS TheFields
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SELECT @SelList = SUBSTRING(@SelList, 1,(len(@SelList)-1))
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SELECT @SelList = @SelList + ' FROM ' + @table
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--SELECT @SelList AS TheSelList
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SELECT @InsertStmt = @InsertStmt + @Fields + ')'
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--SELECT @InsertStmt AS TheInsertStmt
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--RETURN (0)
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--go
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--for debugging Export data to INSERT statements

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--exec (@SelList)
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--now we need to create and load the temp table that will hold the data
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--that we are going to generate into an insert statement
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CREATE TABLE #TheData (TableData varchar(8000))
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INSERT INTO #TheData (TableData) EXEC (@SelList)
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--Cursor through the data to generate the INSERT statement / VALUES clause
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DECLARE CR_Data CURSOR FAST_FORWARD FOR SELECT TableData FROM #TheData FOR
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READ ONLY
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OPEN CR_Data
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FETCH NEXT FROM CR_Data INTO @TableData
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WHILE (@@fetch_status <> -1)
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BEGIN
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IF (@@fetch_status <> -2)
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BEGIN
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PRINT @InsertStmt
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PRINT ' VALUES (' + @TableData + ')' + char(13) + 'GO'
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END
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FETCH NEXT FROM CR_Data INTO @TableData
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END
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CLOSE CR_Data
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DEALLOCATE CR_Data
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RETURN (0)
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GO
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