{"push_id":896872280,"size":1,"distinct_size":1,"ref":"refs/heads/sql-subquery-alias-failure","head":"b613356ded78400ffce4ff7bc2693032a3e024ab","before":"ff4fc96ae1265ff777eaccee98edc1fa7c213173","commits":[{"sha":"b613356ded78400ffce4ff7bc2693032a3e024ab","author":{"email":"b25b72a65195e46aa49449589ffbea257ff840a3@gmail.com","name":"Peter Mattis"},"message":"Implement EXISTS expressions.","distinct":true,"url":"https://api.github.com/repos/cockroachdb/cockroach/commits/b613356ded78400ffce4ff7bc2693032a3e024ab"}]}