Presto 0.212 Documentation

11.113. Release 0.111

11.113. Release 0.111

General Changes

  • Add histogram() function.
  • Optimize CASE expressions on a constant.
  • Add basic support for IF NOT EXISTS for CREATE TABLE.
  • Semi-joins are hash-partitioned if distributed_join is turned on.
  • Add support for partial cast from JSON. For example, json can be cast to array<json>, map<varchar, json>, etc.
  • Add implicit coercions for UNION.
  • Expose query stats in the JDBC driver ResultSet.