Debugging statistics from the execution of the query. Note that the
debugging stats are subject to change as Firestore evolves. It could
include:
{
"indexes_entries_scanned": "1000",
"documents_scanned": "20",
"billing_details" : {
"documents_billable": "20",
"index_entries_billable": "1000",
"min_query_cost": "0"
}
}
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class in the Google Cloud Firestore v1 API provides statistics related to query execution, such as debugging statistics, execution duration, read operations, and results returned.\u003c/p\u003e\n"],["\u003cp\u003eThis documentation covers the class \u003ccode\u003eExecutionStats\u003c/code\u003e within the \u003ccode\u003eGoogle.Cloud.Firestore.V1\u003c/code\u003e namespace, implemented in the \u003ccode\u003eGoogle.Cloud.Firestore.V1.dll\u003c/code\u003e assembly, with the latest version being 3.10.0 and 3.9.0 being the currently viewed version.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class implements multiple interfaces, including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class includes properties like \u003ccode\u003eDebugStats\u003c/code\u003e (struct), \u003ccode\u003eExecutionDuration\u003c/code\u003e (duration), \u003ccode\u003eReadOperations\u003c/code\u003e (long), and \u003ccode\u003eResultsReturned\u003c/code\u003e (long), to gather insights into query performance.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class has two constructors, one parameterless, and the other that receives an \u003ccode\u003eExecutionStats\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
