database

Documentation

Index

• func ParseCustomType(src, del []byte) (elems [][]byte, err error)
• func QuoteAndEscapeRecordValue(text string) string
• func QuoteString(s string) string
• type DBInstrumentTimer
  • func StartDBTimer(ctx context.Context, collection, operation, query string) DBInstrumentTimer

Functions

func ParseCustomType

func ParseCustomType(src, del []byte) (elems [][]byte, err error)

ParseCustomType parses a Postgres custom type retrieved from the database.

func QuoteAndEscapeRecordValue

func QuoteAndEscapeRecordValue(text string) string

QuoteAndEscapeValue wraps escaped double quotes around single composite record values, and escapes specific special runes within the value. Composite record arrays line format looks like: {"(\"val1\",\"val2\")""} Escape code mostly copied from https://github.com/lib/pq/blob/master/encode.go#L160-L196

func QuoteString

func QuoteString(s string) string

QuoteString wraps a string properly for use in a Postgres custom type.

Types

type DBInstrumentTimer

type DBInstrumentTimer interface {
	End() error
}

func StartDBTimer

func StartDBTimer(ctx context.Context, collection, operation, query string) DBInstrumentTimer

StartDBTimer starts a special DB timer and returns something that must be End()-ed