ExtensionFunctionsWhitelist.h File Reference

Supported runtime functions management and retrieval. More...

#include <string>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#include "Shared/sqltypes.h"
#include "Shared/toString.h"

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Classes
class	ExtensionFunction
class	ExtensionFunctionsWhitelist

Enumerations
enum	ExtArgumentType {   ExtArgumentType::Int8, ExtArgumentType::Int16, ExtArgumentType::Int32, ExtArgumentType::Int64,   ExtArgumentType::Float, ExtArgumentType::Double, ExtArgumentType::Void, ExtArgumentType::PInt8,   ExtArgumentType::PInt16, ExtArgumentType::PInt32, ExtArgumentType::PInt64, ExtArgumentType::PFloat,   ExtArgumentType::PDouble, ExtArgumentType::PBool, ExtArgumentType::Bool, ExtArgumentType::ArrayInt8,   ExtArgumentType::ArrayInt16, ExtArgumentType::ArrayInt32, ExtArgumentType::ArrayInt64, ExtArgumentType::ArrayFloat,   ExtArgumentType::ArrayDouble, ExtArgumentType::ArrayBool, ExtArgumentType::GeoPoint, ExtArgumentType::GeoLineString,   ExtArgumentType::Cursor, ExtArgumentType::GeoPolygon, ExtArgumentType::GeoMultiPolygon, ExtArgumentType::ColumnInt8,   ExtArgumentType::ColumnInt16, ExtArgumentType::ColumnInt32, ExtArgumentType::ColumnInt64, ExtArgumentType::ColumnFloat,   ExtArgumentType::ColumnDouble, ExtArgumentType::ColumnBool, ExtArgumentType::TextEncodingNone, ExtArgumentType::TextEncodingDict,   ExtArgumentType::ColumnListInt8, ExtArgumentType::ColumnListInt16, ExtArgumentType::ColumnListInt32, ExtArgumentType::ColumnListInt64,   ExtArgumentType::ColumnListFloat, ExtArgumentType::ColumnListDouble, ExtArgumentType::ColumnListBool, ExtArgumentType::ColumnTextEncodingDict,   ExtArgumentType::ColumnListTextEncodingDict, ExtArgumentType::ColumnTimestamp, ExtArgumentType::Timestamp }

Functions
SQLTypeInfo	ext_arg_type_to_type_info (const ExtArgumentType ext_arg_type)
std::string	toString (const ExtArgumentType &sig_type)

Detailed Description

Supported runtime functions management and retrieval.

Definition in file ExtensionFunctionsWhitelist.h.

Enumeration Type Documentation

enum ExtArgumentType

strong

Enumerator
Int8
Int16
Int32
Int64
Float
Double
Void
PInt8
PInt16
PInt32
PInt64
PFloat
PDouble
PBool
Bool
ArrayInt8
ArrayInt16
ArrayInt32
ArrayInt64
ArrayFloat
ArrayDouble
ArrayBool
GeoPoint
GeoLineString
Cursor
GeoPolygon
GeoMultiPolygon
ColumnInt8
ColumnInt16
ColumnInt32
ColumnInt64
ColumnFloat
ColumnDouble
ColumnBool
TextEncodingNone
TextEncodingDict
ColumnListInt8
ColumnListInt16
ColumnListInt32
ColumnListInt64
ColumnListFloat
ColumnListDouble
ColumnListBool
ColumnTextEncodingDict
ColumnListTextEncodingDict
ColumnTimestamp
Timestamp

Definition at line 37 of file ExtensionFunctionsWhitelist.h.

                           {
  Int8,
  Int16,
  Int32,
  Int64,
  Float,
  Double,
  Void,
  PInt8,
  PInt16,
  PInt32,
  PInt64,
  PFloat,
  PDouble,
  PBool,
  Bool,
  ArrayInt8,
  ArrayInt16,
  ArrayInt32,
  ArrayInt64,
  ArrayFloat,
  ArrayDouble,
  ArrayBool,
  GeoPoint,
  GeoLineString,
  Cursor,
  GeoPolygon,
  GeoMultiPolygon,
  ColumnInt8,
  ColumnInt16,
  ColumnInt32,
  ColumnInt64,
  ColumnFloat,
  ColumnDouble,
  ColumnBool,
  TextEncodingNone,
  TextEncodingDict,
  ColumnListInt8,
  ColumnListInt16,
  ColumnListInt32,
  ColumnListInt64,
  ColumnListFloat,
  ColumnListDouble,
  ColumnListBool,
  ColumnTextEncodingDict,
  ColumnListTextEncodingDict,
  ColumnTimestamp,
  Timestamp,
};

Function Documentation

SQLTypeInfo ext_arg_type_to_type_info

(

const ExtArgumentType

ext_arg_type

)

Definition at line 271 of file ExtensionFunctionsWhitelist.cpp.

References ArrayBool, ArrayDouble, ArrayFloat, ArrayInt16, ArrayInt32, ArrayInt64, ArrayInt8, Bool, ColumnBool, ColumnDouble, ColumnFloat, ColumnInt16, ColumnInt32, ColumnInt64, ColumnInt8, ColumnListBool, ColumnListDouble, ColumnListFloat, ColumnListInt16, ColumnListInt32, ColumnListInt64, ColumnListInt8, ColumnListTextEncodingDict, ColumnTextEncodingDict, ColumnTimestamp, Double, logger::FATAL, Float, generate_array_type(), generate_column_type(), Int16, Int32, Int64, Int8, kBIGINT, kBOOLEAN, kDOUBLE, kENCODING_DICT, kENCODING_NONE, kFLOAT, kINT, kNULLT, kSMALLINT, kTEXT, kTIMESTAMP, kTINYINT, LOG, anonymous_namespace{ExtensionFunctionsWhitelist.cpp}::serialize_type(), TextEncodingDict, TextEncodingNone, and Timestamp.

Referenced by bind_function(), RelAlgExecutor::createTableFunctionWorkUnit(), ExtensionFunctionsWhitelist::get_ext_funcs(), anonymous_namespace{ExtensionFunctionsBinding.cpp}::match_arguments(), anonymous_namespace{ExtensionFunctionsBinding.cpp}::match_numeric_argument(), and RelAlgTranslator::translateFunction().

                                                                          {
  /* This function is mostly used for scalar types.
     For non-scalar types, NULL is returned as a placeholder.
   */

  switch (ext_arg_type) {
    case ExtArgumentType::Bool:
      return SQLTypeInfo(kBOOLEAN, false);
    case ExtArgumentType::Int8:
      return SQLTypeInfo(kTINYINT, false);
    case ExtArgumentType::Int16:
      return SQLTypeInfo(kSMALLINT, false);
    case ExtArgumentType::Int32:
      return SQLTypeInfo(kINT, false);
    case ExtArgumentType::Int64:
      return SQLTypeInfo(kBIGINT, false);
    case ExtArgumentType::Float:
      return SQLTypeInfo(kFLOAT, false);
    case ExtArgumentType::Double:
      return SQLTypeInfo(kDOUBLE, false);
    case ExtArgumentType::ArrayInt8:
      return generate_array_type(kTINYINT);
    case ExtArgumentType::ArrayInt16:
      return generate_array_type(kSMALLINT);
    case ExtArgumentType::ArrayInt32:
      return generate_array_type(kINT);
    case ExtArgumentType::ArrayInt64:
      return generate_array_type(kBIGINT);
    case ExtArgumentType::ArrayFloat:
      return generate_array_type(kFLOAT);
    case ExtArgumentType::ArrayDouble:
      return generate_array_type(kDOUBLE);
    case ExtArgumentType::ArrayBool:
      return generate_array_type(kBOOLEAN);
    case ExtArgumentType::ColumnInt8:
      return generate_column_type(kTINYINT);
    case ExtArgumentType::ColumnInt16:
      return generate_column_type(kSMALLINT);
    case ExtArgumentType::ColumnInt32:
      return generate_column_type(kINT);
    case ExtArgumentType::ColumnInt64:
      return generate_column_type(kBIGINT);
    case ExtArgumentType::ColumnFloat:
      return generate_column_type(kFLOAT);
    case ExtArgumentType::ColumnDouble:
      return generate_column_type(kDOUBLE);
    case ExtArgumentType::ColumnBool:
      return generate_column_type(kBOOLEAN);
    case ExtArgumentType::ColumnTextEncodingDict:
      return generate_column_type(kTEXT, kENCODING_DICT, 0 /* comp_param */);
    case ExtArgumentType::TextEncodingNone:
      return SQLTypeInfo(kTEXT, false, kENCODING_NONE);
    case ExtArgumentType::TextEncodingDict:
      return SQLTypeInfo(kTEXT, false, kENCODING_DICT);
    case ExtArgumentType::Timestamp:
      return SQLTypeInfo(kTIMESTAMP, 9, 0, false);
    case ExtArgumentType::ColumnTimestamp:
      return generate_column_type(kTIMESTAMP);
    case ExtArgumentType::ColumnListInt8:
      return generate_column_type(kTINYINT);
    case ExtArgumentType::ColumnListInt16:
      return generate_column_type(kSMALLINT);
    case ExtArgumentType::ColumnListInt32:
      return generate_column_type(kINT);
    case ExtArgumentType::ColumnListInt64:
      return generate_column_type(kBIGINT);
    case ExtArgumentType::ColumnListFloat:
      return generate_column_type(kFLOAT);
    case ExtArgumentType::ColumnListDouble:
      return generate_column_type(kDOUBLE);
    case ExtArgumentType::ColumnListBool:
      return generate_column_type(kBOOLEAN);
    case ExtArgumentType::ColumnListTextEncodingDict:
      return generate_column_type(kTEXT, kENCODING_DICT, 0 /* comp_param */);
    default:
      LOG(FATAL) << "ExtArgumentType `" << serialize_type(ext_arg_type)
                 << "` cannot be converted to SQLTypeInfo.";
  }
  return SQLTypeInfo(kNULLT, false);
}

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std::string toString

(

const ExtArgumentType &

sig_type

)

Definition at line 807 of file ExtensionFunctionsWhitelist.cpp.

References ExtensionFunctionsWhitelist::toString().

                                                    {
  return ExtensionFunctionsWhitelist::toString(sig_type);
}

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