[gnome-db] gda_sql_builder_select_order_by()

[Murray Cumming <murrayc murrayc com>]

I'm trying to use gda_sql_builder_select_order_by()
http://library.gnome.org/devel/libgda/unstable/GdaSqlBuilder.html#gda-sql-builder-select-order-by
to do something like
  SELECT sometable.somefield, someothertable.somefield FROM sometable 
  ... (some JOIN that I can't be bothered to think of)
  ORDER BY sometable.somefield

How can I get the id of "sometable.somefield" to give to
gda_sql_builder_select_order_by()?

gda_sql_builder_select_add_field() lets's me specify the table and the
field,
http://library.gnome.org/devel/libgda/unstable/GdaSqlBuilder.html#gda-sql-builder-select-add-field
but that doesn't return the generated ID.
 


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