static bool IsStrategyNoneNeeded(IReadOnlyProperty property, StoreObjectIdentifier storeObject)
{
if (property.ValueGenerated == ValueGenerated.OnAdd &&
property.GetDefaultValue(storeObject) == null &&
property.GetDefaultValueSql(storeObject) == null &&
property.GetComputedColumnSql(storeObject) == null &&
property.DeclaringEntityType.Model.GetValueGenerationStrategy() != NpgsqlValueGenerationStrategy.None)
{
var providerClrType = (property.GetValueConverter() ?? property.FindRelationalTypeMapping(storeObject)?.Converter)
?.ProviderClrType.UnwrapNullableType();
return(providerClrType != null && (providerClrType.IsInteger()));
}
return(false);
}
private static ValueConverter GetConverter(IReadOnlyProperty property) => property.FindTypeMapping()?.Converter ?? property.GetValueConverter();