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 2025-04-09 UTC."],[[["This webpage details the `RowStream` class in the Google Cloud Spanner C++ client library, version 2.26.0, which represents the stream of `Rows` returned from `spanner::Client::Read()` or `spanner::Client::ExecuteQuery()`."],["The `RowStream` instance is iterable, returning a sequence of `StatusOr\u003cRow\u003e` objects, representing each row returned from the query or read operation."],["For convenience, `RowStream` instances can be wrapped in a `StreamOf\u003cstd::tuple\u003c...\u003e\u003e` object to automatically parse each `Row` into a specified `std::tuple` type."],["The class provides functions like `begin()` and `end()` to define the range of rows, `RowsModified()` to get the number of rows modified by a DML statement, and `ReadTimestamp()` to retrieve the timestamp of the read operation in a read-only transaction."],["The page provides links to documentation for all previous versions of RowStream, from 2.11.0 to 2.36.0, as well as a link for the latest release candidate, 2.37.0-rc."]]],[]]
