PartialResultSet class
Partial results from a streaming read or SQL query.
Streaming reads and SQL queries better tolerate large result sets, large rows, and large values, but are a little trickier to consume.
Constructors
-
PartialResultSet({bool? chunkedValue, ResultSetMetadata? metadata, String? resumeToken, ResultSetStats? stats, List<
Object?> ? values}) - PartialResultSet.fromJson(Map json_)
Properties
- chunkedValue ↔ bool?
-
If true, then the final value in values is chunked, and must be combined
with more values from subsequent
PartialResultSets to obtain a complete field value.getter/setter pair - hashCode → int
-
The hash code for this object.
no setterinherited
- metadata ↔ ResultSetMetadata?
-
Metadata about the result set, such as row type information.
getter/setter pair
- resumeToken ↔ String?
-
Streaming calls might be interrupted for a variety of reasons, such as TCP
connection loss.
getter/setter pair
-
resumeTokenAsBytes
↔ List<
int> -
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- stats ↔ ResultSetStats?
-
Query plan and execution statistics for the statement that produced this
streaming result set.
getter/setter pair
-
values
↔ List<
Object?> ? -
A streamed result set consists of a stream of values, which might be split
into many
PartialResultSetmessages to accommodate large rows and/or large values.getter/setter pair
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toJson(
) → Map< String, dynamic> -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited