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toyeiei/sqldf2.r

Last active February 5, 2019 09:08
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sqldf2.r
# filter only cars with hp <= 100
sqldf("SELECT * FROM mtcars WHERE hp <= 100;")
# filter more than one conditions with AND
sqldf("SELECT * FROM mtcars WHERE hp <= 100 AND am = 1;")
# filter more than one condition with OR
sqldf("SELECT * FROM mtcars WHERE hp <= 100 OR gear = 4;")
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