DateTimeUtils.h File Reference

#include "DateAdd.h"
#include "DateTruncate.h"
#include <cstdint>
#include <ctime>
#include <map>
#include <string>
#include "../Shared/sqldefs.h"

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Namespaces
	anonymous_namespace{DateTimeUtils.h}
	DateTimeUtils

Enumerations
enum	DateTimeUtils::ScalingType { DateTimeUtils::ScaleUp, DateTimeUtils::ScaleDown }

Functions
constexpr int64_t	DateTimeUtils::get_timestamp_precision_scale (const int32_t dimen)
constexpr int64_t	DateTimeUtils::get_dateadd_timestamp_precision_scale (const DateaddField field)
constexpr int64_t	DateTimeUtils::get_extract_timestamp_precision_scale (const ExtractField field)
constexpr bool	DateTimeUtils::is_subsecond_extract_field (const ExtractField &field)
constexpr bool	DateTimeUtils::is_subsecond_dateadd_field (const DateaddField field)
constexpr bool	DateTimeUtils::is_subsecond_datetrunc_field (const DatetruncField field)
const std::pair< SQLOps, int64_t >	DateTimeUtils::get_dateadd_high_precision_adjusted_scale (const DateaddField field, int32_t dimen)
const std::pair< SQLOps, int64_t >	DateTimeUtils::get_extract_high_precision_adjusted_scale (const ExtractField &field, const int32_t dimen)
const int64_t	DateTimeUtils::get_datetrunc_high_precision_scale (const DatetruncField &field, const int32_t dimen)
constexpr int64_t	DateTimeUtils::get_datetime_scaled_epoch (const ScalingType direction, const int64_t epoch, const int32_t dimen)

Variables
static const std::map < std::pair< int32_t, ExtractField >, std::pair < SQLOps, int64_t > >	anonymous_namespace{DateTimeUtils.h}::extract_precision_lookup
static const std::map < std::pair< int32_t, DatetruncField >, int64_t >	anonymous_namespace{DateTimeUtils.h}::datetrunc_precision_lookup