SPLIT命令不是Apache的豬的工作

Question

initialData = load 'Weather_Report.log' using PigStorage('|') as (cityid:int,cityname:chararray,currentWeather:chararray,weatherCode:int); 
SPLIT initialData INTO noRainsCities IF weatherCode ==10; 
STORE noRainCities INTO 'WEATHER_ANALYTICS/TEST_OUT/NoRainCititesData'; 

PLZ幫我出球員 這是錯誤

2016-09-28 11:03:14,597 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1200: <line 2, column 52> Syntax error, unexpected symbol at or near '=' 

Answer 1

iniData = LOAD 'empdetail.log' using PigStorage('|') as (id:int,x:chararray,city:chararray,tech:chararray); 
split iniData into a if tech=='Java',b if city=='Pune'; 
dump a; 
dump b; 

GUYS：SPLIT不工作，直到兩次或者多個條件給出

問題解決的感謝