Function getBlocksBetween

cmd/cql-fuse/sql.go:130–137

getBlocksBetween fetches blocks with IDs [start, end] for a given inode and returns a list of blockInfo objects.

(e sqlExecutor, inodeID uint64, start, end int)

// getBlocksBetween fetches blocks with IDs [start, end] for a given inode
// and returns a list of blockInfo objects.
func getBlocksBetween(e sqlExecutor, inodeID uint64, start, end int) ([]blockInfo, error) {
	stmt := `SELECT block, data FROM fs_block WHERE id = ? AND block >= ? AND block <= ?`
	rows, err := e.Query(stmt, inodeID, start, end)
	if err != nil {
		return nil, err
	}
	return buildBlockInfos(rows)
}

func buildBlockInfos(rows *sql.Rows) ([]blockInfo, error) {
	var results []blockInfo