Select coditem from item where  codmenu=0 and designacao = 'menu'  order by ordem&erro=ERROR:  operator does not exist: character varying = integer
LINE 1: ...E = 'ISO'; Select coditem from item where  codmenu=0 and des...
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HINT:  No operator matches the given name and argument type(s). You might need to add explicit type casts. <BR>