postgres

Documentation

Index

• func IsPostgreSQLErrorCode(err error, code PostgreSQLErrorCode) (*pgconn.PgError, bool)
• func QuoteBytes(buf []byte) string
• func QuoteIdentifier(s string) string
• func QuoteString(str string) string
• func RetryOnErrorCode(code PostgreSQLErrorCode, codes ...PostgreSQLErrorCode) func(context.Context, error) bool
• type PostgreSQLErrorCode

Functions

func IsPostgreSQLErrorCode

func IsPostgreSQLErrorCode(err error, code PostgreSQLErrorCode) (*pgconn.PgError, bool)

func QuoteBytes

func QuoteBytes(buf []byte) string

copy-pasta from pgx internals, see https://github.com/jackc/pgx/blob/master/internal/sanitize/sanitize.go

func QuoteIdentifier

func QuoteIdentifier(s string) string

copy-pasta from pgx internals, see https://github.com/jackc/pgx/blob/master/conn.go#L341 and https://github.com/jackc/pgx/issues/202

func QuoteString

func QuoteString(str string) string

copy-pasta from pgx internals, see https://github.com/jackc/pgx/blob/master/internal/sanitize/sanitize.go

func RetryOnErrorCode

func RetryOnErrorCode(code PostgreSQLErrorCode, codes ...PostgreSQLErrorCode) func(context.Context, error) bool

Types

type PostgreSQLErrorCode

type PostgreSQLErrorCode string

var (
	SerializationFailure PostgreSQLErrorCode = "40001"
	// InvalidCatalogName often indicates attempting to connect to a database that
	// does not exist
	InvalidCatalogName PostgreSQLErrorCode = "3D000"
	// CannotConnectNow often indicates the server is still starting up
	CannotConnectNow PostgreSQLErrorCode = "57P03"
	DeadlockDetected PostgreSQLErrorCode = "40P01"
)