private void VisitComputedValue(PropertyBuilder propertyBuilder, ColumnModel column)
{
if (column.ComputedValue != null)
{
propertyBuilder.Metadata.Relational().ComputedColumnSql = null;
var computedExpression = ConvertSqlServerDefaultValue(column.ComputedValue);
if (computedExpression != null)
{
if (!(computedExpression == "NULL" &&
propertyBuilder.Metadata.ClrType.IsNullableType()))
{
propertyBuilder.HasComputedColumnSql(computedExpression);
}
else
{
((Property)propertyBuilder.Metadata).SetValueGenerated(null, ConfigurationSource.Explicit);
}
}
else
{
Logger.LogWarning(
SqlServerDesignEventId.CannotInterpretComputedValueWarning,
() => SqlServerDesignStrings.CannotInterpretComputedValue(
column.DisplayName,
column.ComputedValue,
propertyBuilder.Metadata.Name,
propertyBuilder.Metadata.DeclaringEntityType.DisplayName()));
}
}
}