Labels:text | screenshot | font | number OCR: Row Operation Set Operations Executed on one row at a time. Executed on a result set of rows. Will be executed at the FETCH Executed at the EXECUTE stage when the stage, if there is no set operation cursor is opened. involved. The user can see the first result The user cannot see the first result before the last row is fetched. until all rows are fetched and processed. Example: A full table scan. Example: A full table scan with a GROUP BY clause. Figure 6: Row and set operations.
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(1999).iso/ORINF/JAN97/ARONF102.GIF){kind=link}
(1999).iso/ORINF/JAN97/ARONF107.GIF){kind=link}