refsvtab

Documentation

Index

• type RefsModule
  • func Register() (*RefsModule, error)
  • func (m *RefsModule) Connect(ctx vtab.Context, args []string) (vtab.Table, error)
  • func (m *RefsModule) Create(ctx vtab.Context, args []string) (vtab.Table, error)
  • func (m *RefsModule) RegisterDB(id string, db *sql.DB)
  • func (m *RefsModule) UnregisterDB(id string)

Types

type RefsModule

type RefsModule struct {
	// contains filtered or unexported fields
}

RefsModule implements vtab.Module. It is a process-wide singleton because modernc.org/sqlite registers modules globally (driver-level, not per-DB).

func Register

func Register() (*RefsModule, error)

Register registers the mache_refs module with the global SQLite driver. Safe to call multiple times — only the first call registers. Returns the singleton so callers can register their DB instances via RegisterDB.

func (*RefsModule) Connect

func (m *RefsModule) Connect(ctx vtab.Context, args []string) (vtab.Table, error)

func (*RefsModule) Create

func (m *RefsModule) Create(ctx vtab.Context, args []string) (vtab.Table, error)

func (*RefsModule) RegisterDB

func (m *RefsModule) RegisterDB(id string, db *sql.DB)

RegisterDB registers a database connection with a unique ID. The ID must be passed to CREATE VIRTUAL TABLE ... USING mache_refs(id).

func (*RefsModule) UnregisterDB

func (m *RefsModule) UnregisterDB(id string)

UnregisterDB removes a database connection from the registry. Should be called when the graph is closed.