Testovací data
CREATE TABLE Test_Table
(
PartNumber VARCHAR(20) ,
Quantity INT,
[Description] VARCHAR(20),
Category VARCHAR(20),
Size VARCHAR(20),
Tags VARCHAR(20)
)
GO
INSERT INTO Test_Table
VALUES
('Part 100', 3, 'Description 100', 'Cat100', 'Size100', 'Tag100'),
('Part 101', 2,'Description 101', 'Cat101', 'Size101', 'Tag101')
GO
Dotaz
;WITH CTE (Vals)
AS (
SELECT 1
UNION ALL
SELECT 1 + Vals
FROM CTE WHERE Vals < 99
)
SELECT A.PartNumber
, 1 AS QTY
,A.Category
,A.[Description]
,A.Size
,A.Tags
FROM Test_Table A
INNER JOIN CTE C ON C.Vals <= A.Quantity
ORDER BY A.PartNumber
Sada výsledků
╔════════════╦═════╦══════════╦═════════════════╦═════════╦════════╗
║ PartNumber ║ QTY ║ Category ║ Description ║ Size ║ Tags ║
╠════════════╬═════╬══════════╬═════════════════╬═════════╬════════╣
║ Part 100 ║ 1 ║ Cat100 ║ Description 100 ║ Size100 ║ Tag100 ║
║ Part 100 ║ 1 ║ Cat100 ║ Description 100 ║ Size100 ║ Tag100 ║
║ Part 100 ║ 1 ║ Cat100 ║ Description 100 ║ Size100 ║ Tag100 ║
║ Part 101 ║ 1 ║ Cat101 ║ Description 101 ║ Size101 ║ Tag101 ║
║ Part 101 ║ 1 ║ Cat101 ║ Description 101 ║ Size101 ║ Tag101 ║
╚════════════╩═════╩══════════╩═════════════════╩═════════╩════════╝