database::integrated::db_logger_config Struct Reference

Logger configuration. More...

#include <configuration.h>

Collaboration diagram for database::integrated::db_logger_config:

Public Attributes
bool	enable_query_logging { false }
	Log all SQL queries executed.
bool	enable_connection_logging { true }
	Log connection pool events (acquire, release, etc.)
bool	log_slow_queries { true }
	Automatically detect and log slow queries.
std::chrono::milliseconds	slow_query_threshold { 1000 }
	Threshold for considering a query "slow".
db_log_level	min_log_level { db_log_level::info }
	Minimum log level to output.
bool	enable_file_logging { false }
	Enable logging to file (in addition to console)
std::string	log_directory { "./logs" }
	Directory for log files.
std::size_t	log_rotation_size { 10 * 1024 * 1024 }
	Log file rotation size in bytes (0 = no rotation)
std::size_t	log_rotation_count { 5 }
	Number of rotated log files to keep.

Detailed Description

Logger configuration.

Controls database operation logging including query logging, slow query detection, and output destinations.

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, and /home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 146 of file configuration.h.

Member Data Documentation

enable_connection_logging

bool database::integrated::db_logger_config::enable_connection_logging { true }

Log connection pool events (acquire, release, etc.)

Examples

/home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 152 of file configuration.h.

{ true };

Referenced by test_connection_logging(), test_default_values(), and test_zero_config().

enable_file_logging

bool database::integrated::db_logger_config::enable_file_logging { false }

Enable logging to file (in addition to console)

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, /home/runner/work/database_system/database_system/database/integrated/core/configuration.h, and /home/runner/work/database_system/database_system/database/integrated/core/database_coordinator.h.

Definition at line 164 of file configuration.h.

{ false };

Referenced by database::integrated::unified_database_system::builder::builder(), database::integrated::unified_db_config::enable_file_logging(), database::integrated::adapters::backends::fallback_logger_backend::initialize(), database::integrated::adapters::backends::fallback_logger_backend::log(), test_basic_initialization_and_shutdown(), test_basic_logging(), test_connection_logging(), test_default_values(), test_error_logging(), test_initialization(), test_log_level_filtering(), test_query_logging(), test_slow_query_detection(), test_thread_safety(), and test_transaction_logging().

enable_query_logging

bool database::integrated::db_logger_config::enable_query_logging { false }

Log all SQL queries executed.

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, and /home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 149 of file configuration.h.

{ false };

Referenced by database::integrated::unified_db_config::enable_query_logging(), test_config_construction(), test_default_values(), and test_query_logging().

log_directory

std::string database::integrated::db_logger_config::log_directory { "./logs" }

Directory for log files.

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, and /home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 167 of file configuration.h.

{ "./logs" };

Referenced by database::integrated::unified_database_system::builder::builder(), database::integrated::unified_db_config::enable_file_logging(), database::integrated::adapters::backends::fallback_logger_backend::initialize(), test_basic_logging(), test_connection_logging(), test_error_logging(), test_initialization(), test_log_level_filtering(), test_query_logging(), test_slow_query_detection(), test_thread_safety(), and test_transaction_logging().

log_rotation_count

std::size_t database::integrated::db_logger_config::log_rotation_count { 5 }

Number of rotated log files to keep.

Examples

/home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 173 of file configuration.h.

{ 5 };

log_rotation_size

std::size_t database::integrated::db_logger_config::log_rotation_size { 10 * 1024 * 1024 }

Log file rotation size in bytes (0 = no rotation)

Examples

/home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 170 of file configuration.h.

{ 10 * 1024 * 1024 }; // 10 MB

log_slow_queries

bool database::integrated::db_logger_config::log_slow_queries { true }

Automatically detect and log slow queries.

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, and /home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 155 of file configuration.h.

{ true };

Referenced by database::integrated::unified_db_config::enable_slow_query_logging(), database::integrated::adapters::logger_adapter::log_query(), test_default_values(), and test_slow_query_detection().

min_log_level

db_log_level database::integrated::db_logger_config::min_log_level { db_log_level::info }

Minimum log level to output.

Examples

/home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 161 of file configuration.h.

{ db_log_level::info };

Referenced by database::integrated::unified_database_system::builder::builder(), database::integrated::unified_database_system::impl::execute(), database::integrated::adapters::backends::common_logger_backend::log(), database::integrated::adapters::backends::fallback_logger_backend::log(), database::integrated::unified_db_config::set_log_level(), test_basic_initialization_and_shutdown(), test_basic_logging(), test_connection_logging(), test_default_values(), test_error_logging(), test_full_integration(), test_initialization(), test_log_level_filtering(), test_logger_functionality(), test_query_logging(), test_slow_query_detection(), test_thread_safety(), and test_transaction_logging().

slow_query_threshold

std::chrono::milliseconds database::integrated::db_logger_config::slow_query_threshold { 1000 }

Threshold for considering a query "slow".

Examples

/home/runner/work/database_system/database_system/database/integrated/adapters/logger_adapter.h, and /home/runner/work/database_system/database_system/database/integrated/core/configuration.h.

Definition at line 158 of file configuration.h.

{ 1000 }; // 1 second

Referenced by database::integrated::unified_database_system::builder::builder(), database::integrated::unified_db_config::enable_slow_query_logging(), database::integrated::adapters::logger_adapter::log_query(), test_default_values(), test_slow_query_detection(), and database::integrated::unified_database_system::impl::update_metrics().

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The documentation for this struct was generated from the following file:

• database/integrated/core/configuration.h