FdbRangeResult

Namespace: FoundationDB.Client · class

Metadata about the result of a range read operation

Constructors

FdbRangeResult(int count, bool hasMore, int iteration, FdbRangeOptions options, Slice first, Slice last, int totalBytes)

int Count { get; }

Number of results returned by this range read

Slice First { get; }

Returns the last item in the chunk

Note that if the range is reversed, then the last item will be LESS than the first!

bool HasMore { get; }

Set to true if there are more results in the database than could fit in a single chunk

int Iteration { get; }

Iteration number of this chunk, starting from 1 for the first page

This value must be passed to subsequent calls to to continue reading; otherwise, the streaming will not behave properly.

Slice Last { get; }

Returns the first item in the chunk

Note that if the range is reversed, then the first item will be GREATER than the last !

FdbRangeOptions Options { get; }

Options used to perform this operation

They can be passed again to , together with Iteration + 1 to continue reading from the database.

int TotalBytes { get; }

Sum of the size (in bytes) of all the keys and values read from the database