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Published: Aug 25, 2020 License: Apache-2.0 Imports: 4 Imported by: 27




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const (
	// DefaultLocation is the default location for MySQL connections.
	DefaultLocation = "America/New_York"
	// DefaultMySQLPort is the default port for MySQL connections.
	DefaultMySQLPort = 3306


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var (
	// MaxOpenConns will be used to set a MySQL
	// drivers MaxOpenConns value.
	MaxOpenConns = 1
	// MaxIdleConns will be used to set a MySQL
	// drivers MaxIdleConns value.
	MaxIdleConns = 1


This section is empty.


type Config

type Config struct {
	Pw              string `envconfig:"MYSQL_PW"`
	User            string `envconfig:"MYSQL_USER"`
	Port            int    `envconfig:"MYSQL_PORT"`
	DBName          string `envconfig:"MYSQL_DB_NAME"`
	Location        string `envconfig:"MYSQL_LOCATION"`
	Host            string `envconfig:"MYSQL_HOST_NAME"`
	ReadTimeout     string `envconfig:"MYSQL_READ_TIMEOUT"`
	WriteTimeout    string `envconfig:"MYSQL_WRITE_TIMEOUT"`
	AddtlDSNOptions string `envconfig:"MYSQL_ADDTL_DSN_OPTIONS"`

Config holds everything you need to connect and interact with a MySQL DB.

func LoadConfigFromEnv

func LoadConfigFromEnv() *Config

LoadConfigFromEnv will attempt to load a MySQL object from environment variables. If not populated, nil is returned.

func (*Config) DB

func (m *Config) DB() (*sql.DB, error)

DB will attempt to open a sql connection with the credentials and the current MySQLMaxOpenConns and MySQLMaxIdleConns values. Users must import a mysql driver in their main to use this.

func (*Config) String

func (m *Config) String() string

String will return the MySQL connection string.

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