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Classificar e filtrar resultados no T-SQL. - Training
Classificar e filtrar resultados no T-SQL.
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Table.Sort(table as table, comparisonCriteria as any) as table
Classifica a table
usando a lista de um ou mais nomes de coluna e o comparisonCriteria
opcional no formato {{ {{ col1, comparisonCriteria }}, {{col2}} }}.
Classificar a tabela na coluna "OrderID".
Usage
Table.Sort(
Table.FromRecords({
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100.0],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5.0],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25.0],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200.0],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2.0],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20.0],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100.0],
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
}),
{"OrderID"}
)
Saída
Table.FromRecords({
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100],
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
})
Classificar a tabela na coluna "OrderID" em ordem decrescente.
Usage
Table.Sort(
Table.FromRecords({
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100.0],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5.0],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25.0],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200.0],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2.0],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20.0],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100.0],
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
}),
{"OrderID", Order.Descending}
)
Saída
Table.FromRecords({
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5],
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100]
})
Classificar a tabela na coluna "CustomerID" e depois em "OrderID", com "CustomerID" em ordem crescente.
Usage
Table.Sort(
Table.FromRecords({
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100.0],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5.0],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25.0],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200.0],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2.0],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20.0],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100.0],
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
}),
{
{"CustomerID", Order.Ascending},
"OrderID"
}
)
Saída
Table.FromRecords({
[OrderID = 1, CustomerID = 1, Item = "Fishing rod", Price = 100],
[OrderID = 2, CustomerID = 1, Item = "1 lb. worms", Price = 5],
[OrderID = 6, CustomerID = 1, Item = "Tackle box", Price = 20],
[OrderID = 3, CustomerID = 2, Item = "Fishing net", Price = 25],
[OrderID = 4, CustomerID = 3, Item = "Fish tazer", Price = 200],
[OrderID = 5, CustomerID = 3, Item = "Bandaids", Price = 2],
[OrderID = 7, CustomerID = 5, Item = "Bait", Price = 3.25],
[OrderID = 8, CustomerID = 5, Item = "Fishing Rod", Price = 100],
[OrderID = 9, CustomerID = 6, Item = "Bait", Price = 3.25]
})
Treinamento
Módulo
Classificar e filtrar resultados no T-SQL. - Training
Classificar e filtrar resultados no T-SQL.