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Detailed Description

Options.

Definition in file options.hpp.

#include <chrono>
#include <cstdint>
#include <iosfwd>
#include <optional>
#include <string>
#include <unordered_map>
#include <userver/congestion_control/controllers/linear.hpp>
#include <userver/storages/postgres/postgres_fwd.hpp>
#include <userver/utils/impl/transparent_hash.hpp>
#include <userver/utils/str_icase.hpp>
#include <userver/utils/string_literal.hpp>

This graph shows which files directly or indirectly include this file:

Classes
struct	storages::postgres::TransactionOptions
	PostgreSQL transaction options. More...

struct	storages::postgres::CommandControl

struct	storages::postgres::TopologySettings
	PostgreSQL topology options. More...

struct	storages::postgres::PoolSettings
	PostgreSQL connection pool options. More...

struct	storages::postgres::ConnectionSettings

struct	storages::postgres::StatementMetricsSettings
	PostgreSQL statements metrics options. More...

struct	storages::postgres::ClusterSettings
	Settings for storages::postgres::Cluster. More...

Namespaces
namespace	storages
	Components, clients and helpers for different databases and storages.

namespace	storages::postgres
	Top namespace for uPg driver.

Typedefs
using	storages::postgres::OptionalCommandControl = std::optional<CommandControl>
	storages::postgres::CommandControl that may not be set

using	storages::postgres::CommandControlByMethodMap = ::utils::impl::TransparentMap<std::string, CommandControl>

using	storages::postgres::CommandControlByHandlerMap

using	storages::postgres::CommandControlByQueryMap = std::unordered_map<std::string, CommandControl>

Enumerations
enum class	storages::postgres::IsolationLevel : std::uint16_t { storages::postgres::kReadCommitted , storages::postgres::kRepeatableRead , storages::postgres::kSerializable , storages::postgres::kReadUncommitted }
	SQL transaction isolation level. More...

enum class	storages::postgres::PipelineMode { kDisabled , kEnabled }

enum class	storages::postgres::OmitDescribeInExecuteMode { kDisabled , kEnabled }

enum class	storages::postgres::InitMode { kSync = 0 , kAsync }
	Initialization modes. More...

enum class	ConnlimitMode { kManual = 0 , kAuto }

Functions
std::ostream &	storages::postgres::operator<< (std::ostream &, IsolationLevel)

constexpr bool	storages::postgres::operator== (TransactionOptions lhs, TransactionOptions rhs)

::utils::StringLiteral	storages::postgres::BeginStatement (TransactionOptions opts) noexcept

OptionalCommandControl	storages::postgres::GetHandlerOptionalCommandControl (const CommandControlByHandlerMap &map, std::string_view path, std::string_view method)

OptionalCommandControl	storages::postgres::GetQueryOptionalCommandControl (const CommandControlByQueryMap &map, const std::string &query_name)

Variables
constexpr std::size_t	storages::postgres::kDefaultPoolMinSize = 4
	Default initial pool connection count.

constexpr auto	storages::postgres::kDefaultMaxReplicationLag = std::chrono::seconds{60}
	Default maximum replication lag.

constexpr std::size_t	storages::postgres::kDefaultPoolMaxSize = 15
	Default pool connections limit.

constexpr std::size_t	storages::postgres::kDefaultPoolMaxQueueSize = 200
	Default size of queue for clients waiting for connections.

constexpr std::size_t	storages::postgres::kDefaultConnectingLimit = 0
	Default limit for concurrent establishing connections number.

constexpr std::size_t	storages::postgres::kDefaultMaxPreparedCacheSize = 200
	Default size limit for prepared statements cache.

Table of Contents

Detailed Description

Classes

Namespaces

Typedefs

Enumerations

Functions

Variables