oracle - pls 00905 object is invalid -

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create or replace procedure p_update_project_status(v_project_id in number(10)) declare     v_bid_file_status number(2);     v_bid_form_status number(2);     v_supplier_status number(2); begin     select status v_bid_file_status project_file type = 0 , associated_project_id = v_project_id;     select status v_bid_form_status project_file type = 1 , associated_project_id = v_project_id;      select status v_supplier_status supplier_info associated_project_id = v_project_id;      if( (v_bid_file_status = 3) , (v_bid_form_status = 3) , (v_supplier_status = 3) )         update project_info set status = 3 id = v_project_id;     else         update project_info set status = 0 id = v_project_id;     end if; end;

i execute procedure,but it's invalid, have tried best correct it, still invalid.i don't know going wrong.please me

declare keyword not necessary here. need if youre running anonymous block. remove , should compile.


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