incr-stats-util-test.cc File Reference

#include <gtest/gtest.h>
#include <string>
#include <limits>
#include <cmath>
#include "common/logging.h"
#include "exprs/aggregate-functions.h"
#include "common/names.h"

Include dependency graph for incr-stats-util-test.cc:

Go to the source code of this file.

Functions
string	EncodeNdv (const string &ndv, bool *is_encoded)
string	DecodeNdv (const string &ndv, bool is_encoded)
	TEST (RleTest, TestEmptyRle)
	TEST (RleTest, TestNoEncode)
	TEST (RleTest, TestEncode)
int	main (int argc, char **argv)

Variables
static const int	HLL_LEN = pow(2, AggregateFunctions::HLL_PRECISION)

Function Documentation

string DecodeNdv	(	const string &	ndv,
		bool	is_encoded
	)

Definition at line 97 of file incr-stats-util.cc.

References HLL_LEN, and gen_ir_descriptions::idx.

Referenced by impala::FinalizePartitionedColumnStats(), and TEST().

string EncodeNdv	(	const string &	ndv,
		bool *	is_encoded
	)

Definition at line 58 of file incr-stats-util.cc.

References count, HLL_LEN, and gen_ir_descriptions::idx.

Referenced by impala::FinalizePartitionedColumnStats(), and TEST().

int main	(	int	argc,
		char **	argv
	)

Definition at line 73 of file incr-stats-util-test.cc.

TEST	(	RleTest	,
		TestEmptyRle
	)

Definition at line 32 of file incr-stats-util-test.cc.

References DecodeNdv(), EncodeNdv(), and HLL_LEN.

TEST	(	RleTest	,
		TestNoEncode
	)

Definition at line 45 of file incr-stats-util-test.cc.

References DecodeNdv(), EncodeNdv(), and HLL_LEN.

TEST	(	RleTest	,
		TestEncode
	)

Definition at line 59 of file incr-stats-util-test.cc.

References DecodeNdv(), EncodeNdv(), and HLL_LEN.

Variable Documentation

const int HLL_LEN = pow(2, AggregateFunctions::HLL_PRECISION)

static

Definition at line 30 of file incr-stats-util-test.cc.

Referenced by DecodeNdv(), EncodeNdv(), impala::FinalizePartitionedColumnStats(), IncrementNdvFinalize(), and TEST().