db

Documentation

Index

• Constants
• Variables
• func DurationToMilliseconds(d time.Duration) int64
• func JulianDayToTime(d float64) time.Time
• func JulianDayToTimestamp(f float64) *timestamppb.Timestamp
• func JulianNow() float64
• func MigrationsFromFS(migrationsFS embed.FS, migrationsDir string) ([]string, error)
• func MillisecondsToDuration(ms int64) time.Duration
• func StmtBytes(stmt *sqlite.Stmt, colName string) []byte
• func StmtBytesByCol(stmt *sqlite.Stmt, col int) []byte
• func StmtJulianToTime(stmt *sqlite.Stmt, colName string) time.Time
• func StmtJulianToTimestamp(stmt *sqlite.Stmt, colName string) *timestamppb.Timestamp
• func TimeToJulianDay(t time.Time) float64
• func TimestampJulian(ts *timestamppb.Timestamp) float64
• type DB
  • func New(ctx context.Context, filename string, migrations []string) (*DB, error)
  • func (db *DB) Close() error
  • func (db *DB) Read(ctx context.Context, fn DBFn) (err error)
  • func (db *DB) Reset(ctx context.Context, shouldClear bool) (err error)
  • func (db *DB) Write(ctx context.Context, fn DBFn) (err error)
• type DBFn

Constants

const (
	UnixEpochJulianDay = 2440587.5
)

Variables

var JulianZeroTime = JulianDayToTime(0)

Functions

func DurationToMilliseconds

func DurationToMilliseconds(d time.Duration) int64

func JulianDayToTime

func JulianDayToTime(d float64) time.Time

func JulianDayToTimestamp

func JulianDayToTimestamp(f float64) *timestamppb.Timestamp

func JulianNow

func JulianNow() float64

func MigrationsFromFS

func MigrationsFromFS(migrationsFS embed.FS, migrationsDir string) ([]string, error)

func MillisecondsToDuration

func MillisecondsToDuration(ms int64) time.Duration

func StmtBytes

func StmtBytes(stmt *sqlite.Stmt, colName string) []byte

func StmtBytesByCol

func StmtBytesByCol(stmt *sqlite.Stmt, col int) []byte

func StmtJulianToTime

func StmtJulianToTime(stmt *sqlite.Stmt, colName string) time.Time

func StmtJulianToTimestamp

func StmtJulianToTimestamp(stmt *sqlite.Stmt, colName string) *timestamppb.Timestamp

func TimeToJulianDay

func TimeToJulianDay(t time.Time) float64

func TimestampJulian

func TimestampJulian(ts *timestamppb.Timestamp) float64

Types

type DB

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

func New

func New(ctx context.Context, filename string, migrations []string) (*DB, error)

func (*DB) Close

func (db *DB) Close() error

func (*DB) Read

func (db *DB) Read(ctx context.Context, fn DBFn) (err error)

func (*DB) Reset

func (db *DB) Reset(ctx context.Context, shouldClear bool) (err error)

func (*DB) Write

func (db *DB) Write(ctx context.Context, fn DBFn) (err error)

type DBFn

type DBFn func(*sqlite.Conn) error