This is a range defined by the Input Iterators returned from its begin() and end() members. Callers may directly iterate the RowStream instance, which will return a sequence of StatusOr<Row> objects.
For convenience, callers may wrap instances in a StreamOf<std::tuple<...>> object, which will automatically parse each Row into a std::tuple with the specified types.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-02 UTC."],[[["This webpage details the `RowStream` class within the Google Cloud Spanner C++ library, providing version-specific documentation."],["`RowStream` represents a stream of `Row` objects returned from `spanner::Client::Read()` or `spanner::Client::ExecuteQuery()`."],["The `RowStream` class can be iterated directly, yielding a sequence of `StatusOr\u003cRow\u003e` objects, or wrapped in a `StreamOf\u003cstd::tuple\u003c...\u003e\u003e` for automatic parsing."],["Key functionalities of the `RowStream` class include `begin()` and `end()` for iteration, `RowsModified()` to get the number of rows altered by a DML statement, and `ReadTimestamp()` to access the read timestamp in read-only transactions."]]],[]]
