QueryMetaData class Query
Meta-data that is returned from a query.
Constructors
-
QueryMetaData({required String requestId, required String clientContextId, required QueryStatus status, Map<
String, Object?> ? signature, required List<QueryWarning> warnings, QueryMetrics? metrics, Map<String, Object?> ? profile}) -
const
Properties
- clientContextId → String
-
The client context id which is associated with the executed query.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- metrics → QueryMetrics?
-
Various metrics which are made available by the query engine.
final
-
profile
→ Map<
String, Object?> ? -
Various profiling details that were generated during execution of the
query.
final
- requestId → String
-
The request ID which is associated with the executed query.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
signature
→ Map<
String, Object?> ? -
The signature of the query.
final
- status → QueryStatus
-
The status of the query at the time the query meta-data was generated.
final
-
warnings
→ List<
QueryWarning> -
Warnings that occurred during the execution of the query.
final
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited