Oracle
1Z0-074 · Question #60
View the Exhibits and examine the structure of the COSTS and PROMOTIONS tables. You want to display PROD_IDS whose promotion cost is less than the highest cost PROD_ID in a promotion time interval…
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Question
View the Exhibits and examine the structure of the COSTS and PROMOTIONS tables. You want to display PROD_IDS whose promotion cost is less than the highest cost PROD_ID in a promotion time interval. Examine this SQL statements:
What will be the result? Exhibit 1. Exhibit 2.
Exhibit
Options
- AIt gives an error because the GROUP BY clause is not valid
- BIt executes successfully but does not give the required result
- CIt executes successfully and gives the required result
- DIt gives an error because the ALL keyword is not valid
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Topics
#SQL subquery#ALL keyword#GROUP BY#query execution