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Résolution des problèmes et évitement des pièges liés à la jointure des données

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1122 Reviews

A M. · Reviewed environ 5 heures ago

Done... Fully understood different joins. Lab was helpful

Adekunle O. · Reviewed environ 12 heures ago

Masfika A. · Reviewed environ 14 heures ago

Ilias P. · Reviewed 1 jour ago

Saikat S. · Reviewed 1 jour ago

Theresa J. · Reviewed 2 jours ago

Diogo T. · Reviewed 2 jours ago

fadime ö. · Reviewed 2 jours ago

Appu V. · Reviewed 2 jours ago

Umut Ö. · Reviewed 3 jours ago

Enrique G. · Reviewed 3 jours ago

good and sample

عبدالملك ا. · Reviewed 3 jours ago

Good

saranya s. · Reviewed 3 jours ago

Maryna B. · Reviewed 4 jours ago

Adekunle O. · Reviewed 4 jours ago

Sridhar E. · Reviewed 5 jours ago

Juan Carlos C. · Reviewed 5 jours ago

sathiraju D. · Reviewed 5 jours ago

Sofiane K. · Reviewed 5 jours ago

Muhammad J. · Reviewed 6 jours ago

"In the left pane, you see an ecommerce table listed under your project." It's a dataset not a table, stop making stupid mistakes! "In this section you find how many product names and product SKUs are on your website and whether either one of those fields is unique." Nice whether either! "Copy and Paste the below query to determine if some product names have more than one SKU." determines*. "Do some product names have more than one SKU? Look at the query results to confirm" full stop is missed! "So we have seen that 1 Product can have 12 SKUs. What aboue 1 SKU? Should it be allowed to belong to more than 1 product?" about*. "The are mostly the same except for a few characters." + "The are exactly the same." they*.

Hazem A. · Reviewed 6 jours ago

"In the left pane, you see an ecommerce table listed under your project." It's a dataset not a table, stop making stupid mistakes! "In this section you find how many product names and product SKUs are on your website and whether either one of those fields is unique." Nice whether either! "Copy and Paste the below query to determine if some product names have more than one SKU." determines*. "Do some product names have more than one SKU? Look at the query results to confirm" full stop is missed! "So we have seen that 1 Product can have 12 SKUs. What aboue 1 SKU? Should it be allowed to belong to more than 1 product?" about*. "The are mostly the same except for a few characters." + "The are exactly the same." they*.

Hazem A. · Reviewed 6 jours ago

Łukasz R. · Reviewed 6 jours ago

Salahuddin H. · Reviewed 7 jours ago

Sezin E. · Reviewed 7 jours ago