Runs the query and fills in the GdaSelect object with the
rows that matched the SQL command (which can be set with
gda_select_set_sql) associated with this GdaSelect
object.
After calling this function, if everything is successful,
the GdaSelect object will contain the matched rows, which
can then be accessed like a normal GdaDataModel.
Runs the query and fills in the GdaSelect object with the rows that matched the SQL command (which can be set with gda_select_set_sql) associated with this GdaSelect object. After calling this function, if everything is successful, the GdaSelect object will contain the matched rows, which can then be accessed like a normal GdaDataModel.