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Software ==> | SQL (203 exercises) |
Topic ==> | Calculations (18 exercises) |
Level ==> | Harder than average |
Subject ==> | SQL training |
This exercise is provided to allow potential course delegates to choose the correct Wise Owl Microsoft training course, and may not be reproduced in whole or in part in any format without the prior written consent of Wise Owl.
This will generate the database that you'll need to use in order to do this exercise (note that the database and script are only to be used for exercises published on this website, and may not be reused or distributed in any form without the prior written permission of Wise Owl).
The aim of this exercise is to find this and that in the EventDetails column (in that order). Your final query should show this:
There are 3 rows containing both words, but these are the only 2 containing them in the right order.
You should find the CHARINDEX function useful. Here's an example:
This would return 8, since Trump begins in Donald Trump at the 8th character (starting from 1).
When you've got this working (and it's fiddly), save this as This and that, then close it down.
You can find other training resources for the subject of this exercise here:
From: | Orin |
When: | 01 Jan 24 at 16:18 |
How did you resist to the temptation of looking for this, that and the other ? #Seinfield Why is there HTML code in this screen ? And no preview mode ? So many questions, so many answers. Thanks.
From: | Andrew G |
When: | 04 Jan 24 at 07:42 |
From: | Chinmaykumar |
When: | 02 Jul 23 at 00:49 |
Query_Sol. for MySQL users
-- In MySQL, the equivalent function to the CHARINDEX is LOCATE
SELECT EventName, EventDate,
LOCATE('this', EventDetails) AS thisPosition,
LOCATE('that', EventDetails) AS thatPosition,
(LOCATE('that', EventDetails) - LOCATE('this', EventDetails)) AS 'Offset'
FROM tblevent
WHERE
LOCATE('this', EventDetails) > 0
AND LOCATE('that', EventDetails) > 0
AND LOCATE('that', EventDetails) > LOCATE('this', EventDetails);
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