2008/11/17 Johannes Schmid <[EMAIL PROTECTED]> > Hi! > > There is nothing predefined for gda_column_get_attribute for the > primary_key property that was available in v3. How can I get this?
It has been removed because: * having a column marked PK in a data model did not mean the column would be unique and not null in the reult set (for example if you have a join in the SELECT) * it can be time consuming to compute it. The gda_data_select_compute_columns_attributes() method computes the column attibutes for some of the attributes, and you can use it as an example of how to get the information you want. Regards, Vivien
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