/// <summary>
/// This API supports the Entity Framework Core infrastructure and is not intended to be used
/// directly from your code. This API may change or be removed in future releases.
/// </summary>
public override InternalPropertyBuilder Apply(InternalPropertyBuilder propertyBuilder, ColumnAttribute attribute, PropertyInfo clrProperty)
{
if (!string.IsNullOrWhiteSpace(attribute.Name))
{
propertyBuilder.Relational(ConfigurationSource.DataAnnotation).HasColumnName(attribute.Name);
}
if (!string.IsNullOrWhiteSpace(attribute.TypeName))
{
propertyBuilder.Relational(ConfigurationSource.DataAnnotation).HasColumnType(attribute.TypeName);
}
return(propertyBuilder);
}
/// <summary>
/// 设置精度
/// </summary>
/// <param name="propertyBuilder">内部属性生成器</param>
/// <param name="configurationSource">配置源</param>
/// <param name="precision">精度</param>
/// <param name="scale">保留小数位</param>
public static InternalPropertyBuilder HasPrecision(this InternalPropertyBuilder propertyBuilder,
ConfigurationSource configurationSource, int precision, int scale)
{
propertyBuilder.Relational(configurationSource).HasColumnType($"decimal({precision},{scale})");
return(propertyBuilder);
}
private InternalPropertyBuilder HasPrecision(InternalPropertyBuilder propertyBuilder, byte precision, byte scale)
{
propertyBuilder.Relational(ConfigurationSource.Explicit).HasColumnType($"decimal({precision},{scale})");
return(propertyBuilder);
}