db

package

v1.18.1 Latest Latest Go to latest Published: Apr 24, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/iotexproject/iotex-analyser

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Documentation ¶

Index ¶

func AutoMigrate(index string, dst ...interface{}) error
func ClearIndexCache()
func Connect() (*gorm.DB, error)
func DB() *gorm.DB
func GetIndexHeight(name string) (uint64, error)
func LoadDBFromEnv() (*gorm.DB, error)
func SetDB(gormDB *gorm.DB)
func UpdateIndexHeight(name string, height uint64) error
func UpdateIndexHeightByTx(tx *gorm.DB, name string, height uint64) error
type BaseModel
type IndexHeight
- func (m *IndexHeight) ByName(name string) (*IndexHeight, error)
type Store

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AutoMigrate ¶ added in v1.4.0

func AutoMigrate(index string, dst ...interface{}) error

AutoMigrate run auto migration for given models

func ClearIndexCache ¶ added in v1.18.0

func ClearIndexCache()

ClearIndexCache clears the in-memory index height cache, intended for testing only.

func Connect ¶

func Connect() (*gorm.DB, error)

func DB ¶

func DB() *gorm.DB

func GetIndexHeight ¶

func GetIndexHeight(name string) (uint64, error)

func LoadDBFromEnv ¶ added in v1.4.0

func LoadDBFromEnv() (*gorm.DB, error)

func SetDB ¶ added in v1.18.0

func SetDB(gormDB *gorm.DB)

SetDB overrides the global DB connection, intended for testing only.

func UpdateIndexHeight ¶

func UpdateIndexHeight(name string, height uint64) error

func UpdateIndexHeightByTx ¶

func UpdateIndexHeightByTx(tx *gorm.DB, name string, height uint64) error

Types ¶

type BaseModel ¶

type BaseModel struct {
	IndexName   string `gorm:"-"`
	IndexHeight uint64 `gorm:"-"`
}

type IndexHeight ¶

type IndexHeight struct {
	ID     uint32 `gorm:"primary_key;auto_increment"`
	Name   string `gorm:"size:128;not null;unique"`
	Height uint64 `sql:"type:bigint"`
}

func (*IndexHeight) ByName ¶

func (m *IndexHeight) ByName(name string) (*IndexHeight, error)

type Store ¶

type Store struct {
	ID       uint32 `gorm:"primary_key;auto_increment"`
	Key      string `gorm:"size:128;not null;unique"`
	Value    string `sql:"type:json"`
	CreateAt time.Time
	UpdateAt time.Time
}

func (*Store) Get ¶ added in v1.8.41

func (s *Store) Get() error

func (*Store) Save ¶

func (s *Store) Save() error

func (Store) TableName ¶

func (Store) TableName() string

Source Files ¶

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