OmniSciDB  8a228a1076
QueryFragmentDescriptor.h File Reference

Descriptor for the fragments required for an execution kernel. More...

#include <deque>
#include <functional>
#include <map>
#include <memory>
#include <optional>
#include <ostream>
#include <set>
#include <unordered_map>
#include <vector>
#include "DataMgr/ChunkMetadata.h"
#include "Logger/Logger.h"
#include "QueryEngine/CompilationOptions.h"
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Classes

struct  FragmentsPerTable
 
struct  ExecutionKernelDescriptor
 
class  QueryFragmentDescriptor
 

Namespaces

 Fragmenter_Namespace
 
 Data_Namespace
 

Typedefs

using FragmentsList = std::vector< FragmentsPerTable >
 
using TableFragments = std::vector< Fragmenter_Namespace::FragmentInfo >
 

Functions

std::ostream & operator<< (std::ostream &, FragmentsPerTable const &)
 

Detailed Description

Descriptor for the fragments required for an execution kernel.

Author
Alex Baden alex..nosp@m.bade.nosp@m.n@omn.nosp@m.isci.nosp@m..com

Definition in file QueryFragmentDescriptor.h.

Typedef Documentation

◆ FragmentsList

using FragmentsList = std::vector<FragmentsPerTable>

Definition at line 57 of file QueryFragmentDescriptor.h.

◆ TableFragments

Definition at line 58 of file QueryFragmentDescriptor.h.

Function Documentation

◆ operator<<()

std::ostream& operator<< ( std::ostream &  ,
FragmentsPerTable const &   
)

Definition at line 461 of file QueryFragmentDescriptor.cpp.

References FragmentsPerTable::fragment_ids, and FragmentsPerTable::table_id.

461  {
462  os << "table_id(" << fragments_per_table.table_id << ") fragment_ids";
463  for (size_t i = 0; i < fragments_per_table.fragment_ids.size(); ++i) {
464  os << (i ? ' ' : '(') << fragments_per_table.fragment_ids[i];
465  }
466  return os << ')';
467 }