[Cod-bugs] question about using COD query by specifying elements

[Long Yang]

Hi,

I am Long Yang, graduate student from Columbia University, USA. I am trying to query COD by specifying elements. It works as expected on your website, by entering the elements, for example, “Ca”, “C”, “O”. But when I do the SQL query, it doesn’t have similar schema as search in the website. The schema (http://wiki.crystallography.net/cod_mysql_schema/ <http://wiki.crystallography.net/cod_mysql_schema/>) only have “ nel” to specify the number of elements, but does not have “elements” thing to enter “Ca”, “C”, “O”. How to do it?

Thank you!

Best Regards,

Long
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