postgres

Documentation

Index

• Constants
• type Db
  • func GetDb(ctx context.Context, dsName string, search SearchModuleName) (*Db, error)
  • func MustGetDb(ctx context.Context, dsName string, search SearchModuleName) *Db
  • func (d *Db) Init(ctx context.Context) error
  • func (d *Db) NewModelTx(ctx context.Context) persistence.ModelTx
  • func (d *Db) NewTx(ctx context.Context) persistence.Tx
  • func (d *Db) Shutdown()
• type SearchFn
• type SearchModuleName

Constants

const (
	SearchModuleNone    = ""
	SearchModuleGroonga = "pgroonga"
	SearchModuleTrigram = "pgtrigram"
	SearchModuleFts     = "pgfts"
)

Types

type Db

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

Db implements persistence.Db

func GetDb

func GetDb(ctx context.Context, dsName string, search SearchModuleName) (*Db, error)

GetDb returns the Db object built for the given configuration

func MustGetDb

func MustGetDb(ctx context.Context, dsName string, search SearchModuleName) *Db

MustGetDb does the same as GetDb but panics in case of an error

func (*Db) Init

func (d *Db) Init(ctx context.Context) error

Init implements linker.Initializer interface

func (*Db) NewModelTx

func (d *Db) NewModelTx(ctx context.Context) persistence.ModelTx

NewModelTx returns the new ModelTx object

func (*Db) NewTx

func (d *Db) NewTx(ctx context.Context) persistence.Tx

NewTx returns the new Tx object

func (*Db) Shutdown

func (d *Db) Shutdown()

Shutdown implements linker.Shutdowner interface

type SearchFn

type SearchFn func(ctx context.Context, qx sqlx.QueryerContext, r persistence.Node, q persistence.SearchQuery) (persistence.SearchQueryResult, error)

SearchFn is used to provide different search implementations

type SearchModuleName

type SearchModuleName string