{"push_id":793470000,"size":1,"distinct_size":1,"ref":"refs/heads/master","head":"31a229aa739b6d05ec6d91b820fcca79b6b7d6fe","before":"841972e22c653ba58e9a65433fed203ff288f13a","commits":[{"sha":"31a229aa739b6d05ec6d91b820fcca79b6b7d6fe","author":{"email":"ab56adc4e61f1b489818a700493ea97fb9f9e75e@outlook.com","name":"Wenchen Fan"},"message":"[SPARK-10475] [SQL] improve column prunning for Project on Sort\n\nSometimes we can't push down the whole `Project` though `Sort`, but we still have a chance to push down part of it.\n\nAuthor: Wenchen Fan <cloud0fan@outlook.com>\n\nCloses #8644 from cloud-fan/column-prune.","distinct":true,"url":"https://api.github.com/repos/apache/spark/commits/31a229aa739b6d05ec6d91b820fcca79b6b7d6fe"}]}