- Regarding The S 1 (88.71 KiB) Viewed 47 times
B. The sequence for filling primary key values is not defined
C. The automatic primary key is not used
D. There is no unique index on the idPurchase attribute
Regarding the schema below, why is the link NOT optimized?
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answerhappygod
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Regarding the schema below, why is the link NOT optimized?
Regarding the schema below, why is the link NOT optimized?
A. Integrity rules are not defined
B. The sequence for filling primary key values is not defined
C. The automatic primary key is not used
D. There is no unique index on the idPurchase attribute
A. Integrity rules are not defined
B. The sequence for filling primary key values is not defined
C. The automatic primary key is not used
D. There is no unique index on the idPurchase attribute
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