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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 execution statistics for queries, including debugging information and resource usage.\u003c/p\u003e\n"],["\u003cp\u003eThis API class has several versions available, with the latest being 3.10.0, and provides various older versions dating back to 2.3.0 for use.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class includes properties like \u003ccode\u003eDebugStats\u003c/code\u003e, \u003ccode\u003eExecutionDuration\u003c/code\u003e, \u003ccode\u003eReadOperations\u003c/code\u003e, and \u003ccode\u003eResultsReturned\u003c/code\u003e to detail query performance.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eExecutionStats\u003c/code\u003e class implements interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, with inheritance from \u003ccode\u003eobject\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are 2 constructors for creating new instances of \u003ccode\u003eExecutionStats\u003c/code\u003e, one that creates a new instance and one that takes in another \u003ccode\u003eExecutionStats\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
