Add column ordering to What's New #3503
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bricelam
approved these changes
Oct 21, 2021
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It might be worth mentioning that in some scenarios you need to use HasColumnOrder to avoid conflicts.
class Order
{
public Address BillingAddress { get; set; }
public Address ShippingAddress { get; set; }
}
class Address
{
// Conflict! Use HasColumnOrder to configure BillingAddress and ShippingAddress separeately
[Column(Order = 1)]
public string Line1 { get; set; }
public string Line2 { get; set; }
}| This example also shows how the same `ColumnAttribute` can be used to specify both the column name and order. | ||
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| > [!IMPORTANT] | ||
| > Note that, in the general case, most databases only support ordering columns when the table is created. This means that the column order attribute cannot be used to re-order columns in an existing table. One notable exception to this is SQLite, where migrations will rebuild the entire table with new column orders. |
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🤣 Only by coincidence, I assure you.
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@bricelam Added a fluent API example, in case you want to take a look. |
bricelam
approved these changes
Oct 21, 2021
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