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From zuyu <...@git.apache.org>
Subject [GitHub] incubator-quickstep pull request #185: Fuse Aggregate with HashLeftOuterJoin...
Date Thu, 09 Feb 2017 18:03:47 GMT
Github user zuyu commented on a diff in the pull request:

    https://github.com/apache/incubator-quickstep/pull/185#discussion_r100251764
  
    --- Diff: query_optimizer/cost_model/StarSchemaSimpleCostModel.cpp ---
    @@ -49,15 +55,24 @@
     #include "query_optimizer/physical/TableGenerator.hpp"
     #include "query_optimizer/physical/TableReference.hpp"
     #include "query_optimizer/physical/TopLevelPlan.hpp"
    +#include "types/Type.hpp"
    +#include "types/TypeID.hpp"
     #include "types/TypedValue.hpp"
     #include "types/NullType.hpp"
    +#include "utility/EqualsAnyConstant.hpp"
    +
    +#include "gflags/gflags.h"
     
     #include "glog/logging.h"
     
     namespace quickstep {
     namespace optimizer {
     namespace cost {
     
    +DEFINE_int64(collision_free_vector_table_max_size, 1000000000,
    --- End diff --
    
    Either use `uint64`, or add a static validation function to check for negative values.


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