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update t set Item=0x0C8C0017  where id=1
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ADOCommand1.Parameters.Clear;
sqlchar:= 'update t set Item=:all where id=1';
ADOCommand1.CommandText:=sqlchar;
ADOCommand1.Parameters.ParamValues['all']:=trim(edit.text);
ADOCommand1.Execute;
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Delphi(Pascal) code:
ADOCommand1.Parameters.Clear;
sqlchar:= 'update t set Item=:x where id=1';
ADOCommand1.CommandText:=sqlchar;
ADOCommand1.Parameters.ParamValues['x']:='$'+ copy(trim(edit.text), 3, MaxInt);
ADOCommand1.Execute;


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