Function ColumnsToPb

rel/sql.go:2018–2024

(c Columns)

	return cols
}
func ColumnsToPb(c Columns) []*ColumnPb {
	cols := make([]*ColumnPb, len(c))
	for i, col := range c {
		cols[i] = col.ToPB()
	}
	return cols
}

func optionalByte(b []byte) byte {
	var out byte