Como solucionar problemas comuns de SQL com o BigQuery avaliações

Jacek W. · Revisado há almost 4 years

Jacqueline G. · Revisado há almost 4 years

Great overview of errors that we might encounter in big queries

Winbert James T. · Revisado há almost 4 years

Donald D. · Revisado há almost 4 years

Atila A. · Revisado há almost 4 years

Andrii V. · Revisado há almost 4 years

Please be more specific what kind of results you want to see in the tasks. e.g.: "List the cities with the most transactions with your ecommerce site" -> Top 10 cities, top 100 cities, all cities ordered? What columns are required in the result? There is also a "city" with the value "not available in demo dataset" - does that count, should it be excluded? I tried all possible combinations I could think of, nothing was correct. You expect a very precise answer to an ambiguous question.

Pesche H. · Revisado há almost 4 years

The evaluation of the queries did not work (always evaluated to wrong -> have the tables changed in the meantime?)

Pesche H. · Revisado há almost 4 years

Adrian A. · Revisado há almost 4 years

Weiscer H. · Revisado há almost 4 years

Veronika K. · Revisado há almost 4 years

Pedro S. · Revisado há almost 4 years

Luiz Fernando S. · Revisado há almost 4 years

Walter R. · Revisado há almost 4 years

Luis O. · Revisado há almost 4 years

Andre X. · Revisado há almost 4 years

Andre X. · Revisado há almost 4 years

Joao S. · Revisado há almost 4 years

João Marcos L. · Revisado há almost 4 years

verry good!

Márcio P. · Revisado há almost 4 years

ok

Yanira Andrea S. · Revisado há almost 4 years

Joao S. · Revisado há almost 4 years

João Marcos L. · Revisado há almost 4 years

Andersoney R. · Revisado há almost 4 years

Andre X. · Revisado há almost 4 years