database

type DB ¶

type DB struct {
	*gorm.DB
	ReadDB *gorm.DB
	Driver string
}

DB wraps the Meta service database connections.

SQLite uses separate write and read pools: the write pool is limited to one connection for SQLite's single-writer model, while the read pool allows concurrent read queries through WAL mode. Postgres uses the same GORM handle for reads and writes.

func New(cfg *config.Config) (*DB, error)

func (db *DB) Close() error

func (db *DB) IsPostgres() bool

func (db *DB) IsSQLite() bool

func (db *DB) Migrate() error