This function is implemented using gMock's MOCK_METHOD().
Consult the gMock documentation to use this mock in your tests.
Returns
Type
Description
StatusOr< spanner::Row >
if the stream is interrupted due to a failure the StatusOr<spanner::Row> contains the error. The function returns a successful StatusOr<> with an empty spanner::Row to indicate end-of-stream.
Metadata()
Returns metadata about the result set, such as the field types and the transaction id created by the request.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-07-18 UTC."],[[["This document provides reference information for the `MockResultSetSource` class in the Google Cloud Spanner C++ library, with the latest release being version 2.37.0-rc."],["The `MockResultSetSource` class is used to mock the results of `ExecuteQuery()` or `Read()` operations within tests, and utilizes gMock's `MOCK_METHOD()` functionality."],["The `NextRow()` function returns the next row in a stream, either containing a `spanner::Row` or a `StatusOr` indicating a failure or the end of the stream."],["The class also includes functions to access metadata (`Metadata()`) and statistics (`Stats()`) about the result set, which is useful for understanding field types, transaction IDs, and query plan details."],["The version history of the `MockResultSetSource` class is also available in this document, ranging from 2.37.0-rc all the way back to 2.11.0."]]],[]]
