chbuf

type Batch struct {
	Err   error
	Block *proto.Block
	Map   structMap
}

type ColumnConverterError struct {
	Op       string
	Hint     string
	From, To string
}

type Error struct {
	ColumnType string
	Err        error
}

type OpError struct {
	Op         string
	ColumnName string
	Err        error
}