repository

Documentation

Index

• func CreateHeaderCheckedPredicateSQL(boolColumns []string, recheckHeaders constants.TransformerExecution) string
• func GetCheckedColumnNames(db *postgres.DB) ([]string, error)
• func MarkHeaderChecked(headerID int64, db *postgres.DB, checkedHeadersColumn string) error
• func MarkHeaderCheckedInTransaction(headerID int64, tx *sqlx.Tx, checkedHeadersColumn string) error
• func MissingHeaders(startingBlockNumber, endingBlockNumber int64, db *postgres.DB, ...) ([]core.Header, error)
• type StorageRepository

Functions

func CreateHeaderCheckedPredicateSQL

func CreateHeaderCheckedPredicateSQL(boolColumns []string, recheckHeaders constants.TransformerExecution) string

Builds a SQL string that checks if any column should be checked/rechecked. Defaults to FALSE when no columns are provided. Ex: ["columnA", "columnB"] => "NOT (columnA!=0 AND columnB!=0)"

[] => "FALSE"

func GetCheckedColumnNames

func GetCheckedColumnNames(db *postgres.DB) ([]string, error)

func MarkHeaderChecked

func MarkHeaderChecked(headerID int64, db *postgres.DB, checkedHeadersColumn string) error

func MarkHeaderCheckedInTransaction

func MarkHeaderCheckedInTransaction(headerID int64, tx *sqlx.Tx, checkedHeadersColumn string) error

func MissingHeaders

func MissingHeaders(startingBlockNumber, endingBlockNumber int64, db *postgres.DB, notCheckedSQL string) ([]core.Header, error)

Treats a header as missing if it's not in the headers table, or not checked for some log type

Types

type StorageRepository

type StorageRepository interface {
	Create(blockNumber int, blockHash string, metadata utils.StorageValueMetadata, value interface{}) error
	SetDB(db *postgres.DB)
}