sql - Change table data -

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Hope this will be easy for this community. I'm a bit of a beginner I'm working on MS SQL Server 2008, I need to change some table data in a stored procedure. 

  SELECT quantity, widgetNume, color from where

I table data is as follows: 

  Quantity | Widgets | Color ----------------------------- 2 | 100 weights-two White 1 200 wedget-three | Black

I need to convert it to the following table data: 

  Quantity | Widgets | Color ----------------------------- 4 | 100 weightsgate. White 3 200widget | | Black

I probably have 100 or so widget numbers and the table has thousands of records. Thank you

If I understand your problem properly then this should do the trick:

< Update> where SET volume = quantity * (in case the '% -TW' widget like '% -TW' then when '% -TWO' like widgetnum 2 then when like '% -theme' Widgetnum 3 when less than 3ds like widgetnum '% -THRE'), widgetmum = (in case the widget '% -TW' is like '% -TW' (widget, '- TW', '') Replace the widget again like '% -TWO' (widget, '- 2', '' when '% -THRE' widget like '% -THRE' Widgets like Widgets (widget, '- THRE', ''), then '% - theme' (widget, '- 3', '') code>

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