register ~/tslpig-2.0.jar;
register ~/mysql-connector-java.jar;
a = load '/tmp/aaa' using PigStorage(',') as (id:chararray, age:int);
store a into '{testxx(insert into testxx values (?,?))}' using com.tsl.pig.MysqlStorer('host','test','3306','test','test');

register ~/tslpig-1.0.jar;
register ~/mysql-connector-java.jar;
a = load 'sql://{select * from TESTXX }' using com.tsl.pig.MysqlLoader('HOST','TEST','3306','TEST','TEST');
dump a;