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RSqliteDS.hxx File Reference
#include "ROOT/RDataFrame.hxx"
#include "ROOT/RDataSource.hxx"
#include "ROOT/RStringView.hxx"
#include <memory>
#include <mutex>
#include <string>
#include <vector>
Include dependency graph for RSqliteDS.hxx:
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Classes

class  ROOT::RDF::RSqliteDS
 RSqliteDS is an RDF data source implementation for SQL result sets from sqlite3 files. More...
 
struct  ROOT::RDF::RSqliteDS::Value_t
 Used to hold a single "cell" of the SELECT query's result table. Can be changed to std::variant once available. More...
 

Namespaces

namespace  ROOT
 tbb::task_arena is an alias of tbb::interface7::task_arena, which doesn't allow to forward declare tbb::task_arena without forward declaring tbb::interface7
 
namespace  ROOT::RDF
 
namespace  ROOT::RDF::Internal
 

Functions

RDataFrame ROOT::RDF::MakeSqliteDataFrame (std::string_view fileName, std::string_view query)
 Factory method to create a SQlite RDataFrame.