database

Documentation

Overview

Package database provides database connection management and configuration.

Package database provides database connection management and configuration.

Index

• func Connect(cfg Config) (*sql.DB, error)
• func GetTx(ctx context.Context, db *sql.DB) sqlutil.Querier
• type Config
• type TxManager
  • func NewTxManager(db *sql.DB) TxManager

Functions

func Connect

func Connect(cfg Config) (*sql.DB, error)

Connect establishes a database connection

func GetTx

func GetTx(ctx context.Context, db *sql.DB) sqlutil.Querier

GetTx retrieves a transaction from context, or falls back to the DB connection

Types

type Config

type Config struct {
	Driver             string
	ConnectionString   string
	MaxOpenConnections int
	MaxIdleConnections int
	ConnMaxLifetime    time.Duration
}

Config holds database configuration

type TxManager

type TxManager interface {
	WithTx(ctx context.Context, fn func(ctx context.Context) error) error
}

TxManager manages database transactions

func NewTxManager

func NewTxManager(db *sql.DB) TxManager

NewTxManager creates a new TxManager