i think the question is Solve?? my Expression is wrong ,modify Expression tmp14 = filter tmp13 by $1==$4; i have right result.
------------------ ???????? ------------------ ??????: "????"<[email protected]>; ????????: 2013??6??25??(??????) ????8:05 ??????: "user"<[email protected]>; ????: how can i filter tuple that have same value in two field how can i filter tuple that have same value in two field? my data is : (000000000000000000,13803493583,0.4,000000000000000000,66504185,0.10869565217391304) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,66504185,0.10869565217391304) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,03518596699,0.043478260869565216) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,13081078887,0.34782608695652173) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,13466848621,0.08695652173913043) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,13803493583,0.043478260869565216) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,15235128664,0.21739130434782608) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,15601767940,0.08695652173913043) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,18978074197,0.043478260869565216) (000000000000000000,0351-8596699,0.001949317738791423,000000000000000000,0351-8596699,0.021739130434782608) i want to get the last tuple because $1==$4 but when i run the code??tmp14 = filter tmp13 by $1!=$4; not have right result?? anyone help me??
