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Question 10 - AD0-E722 discussion

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An Adobe Commerce Architect is investigating a case where some EAV product attributes are no longer updated.

* The catalog is composed of 20.000 products with 100 attributes each.

* The product updates are run by recurring Adobe commerce imports that happen multiple times a day.

* The Architect finds an error in the logs that indicates an integrity constraint while trying to insert row with id 2147483647.

What is causing this error?

A.
Magento framework uses INSERT on DUPLICATE, which leads to reaching the max limit of the increment of the column.
Answers
A.
Magento framework uses INSERT on DUPLICATE, which leads to reaching the max limit of the increment of the column.
B.
Integrity constraints were dropped after upgrading to the latest version, and the integrity checks were missed.
Answers
B.
Integrity constraints were dropped after upgrading to the latest version, and the integrity checks were missed.
C.
EAV attribute import uses REPLACE, which leads to reaching the max limit of the increment of the column
Answers
C.
EAV attribute import uses REPLACE, which leads to reaching the max limit of the increment of the column
Suggested answer: C

Explanation:

EAV attribute import uses the REPLACE statement, which deletes and inserts a new row with the same primary key value. This causes the auto-increment column to increase by one for each row, even if the row already exists. If the auto-increment column reaches its maximum value, which is 2147483647 for a signed INT, then any further REPLACE statement will fail with an integrity constraint violation error.Reference:

EAV and extension attributes | Magento 2 Developer Documentation

GitHub - techdivision/import-attribute: This library provides the functionality for the Magento 2 import of EAV attributes

Data integrity in JSON (B) when replacing EAV - Stack Overflow

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asked 02/10/2024
corey shields
27 questions
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