database

Documentation

Overview

Package database provides database instrumentation.

Index

• func SetupStorage(cfg Config, logger ctxd.Logger, statsTracker stats.Tracker, driverName string, ...) (*sqluct.Storage, error)
• func WithQueriesLogging(dbConnector driver.Connector, logger ctxd.Logger, statsTracker stats.Tracker) driver.Connector
• func WithTracing(dbConnector driver.Connector) driver.Connector
• type Config

Functions

func SetupStorage

func SetupStorage(cfg Config, logger ctxd.Logger, statsTracker stats.Tracker, driverName string, conn driver.Connector, migrations fs.FS) (*sqluct.Storage, error)

SetupStorage initializes database pool and prepares storage.

func WithQueriesLogging

func WithQueriesLogging(dbConnector driver.Connector, logger ctxd.Logger, statsTracker stats.Tracker) driver.Connector

WithQueriesLogging instruments database connector with query logging.

func WithTracing

func WithTracing(dbConnector driver.Connector) driver.Connector

WithTracing instruments database connector with OpenCensus tracing.

Types

type Config

type Config struct {
	DSN             string        `required:"true"`
	MaxLifetime     time.Duration `split_words:"true" default:"4h"`
	MaxIdle         int           `split_words:"true" default:"5"`
	MaxOpen         int           `split_words:"true" default:"5"`
	InitConn        bool          `split_words:"true"`
	ApplyMigrations bool          `split_words:"true"`
}

Config describes database pool.