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[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis document demonstrates how to read data from a Bigtable table using a noncontiguous set of row keys in C++.\u003c/p\u003e\n"],["\u003cp\u003eThe provided code sample utilizes the Bigtable C++ client library to read rows based on the specified row keys.\u003c/p\u003e\n"],["\u003cp\u003eThe code iterates through the provided row keys, appending each to a \u003ccode\u003eRowSet\u003c/code\u003e, which is then used to read the rows with a specified filter, which in this case is \u003ccode\u003eLatest(1)\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eAuthentication for the Bigtable can be set up by configuring Application Default Credentials.\u003c/p\u003e\n"],["\u003cp\u003eThe content suggests where to find additional code samples for Bigtable and other Google Cloud products.\u003c/p\u003e\n"]]],[],null,["Read using a noncontiguous set of row keys.\n\nCode sample \n\nC++\n\n\nTo learn how to install and use the client library for Bigtable, see\n[Bigtable client libraries](/bigtable/docs/reference/libraries).\n\n\nTo authenticate to Bigtable, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n namespace cbt = ::google::cloud::bigtable;\n using ::google::cloud::StatusOr;\n [](cbt::Table table, std::vector\u003cstd::string\u003e const& row_keys) {\n auto row_set = cbt::RowSet();\n\n for (auto const& row_key : row_keys) {\n row_set.Append(row_key);\n }\n\n cbt::Filter filter = cbt::Filter::Latest(1);\n for (StatusOr\u003ccbt::Row\u003e& row : table.ReadRows(std::move(row_set), filter)) {\n if (!row) throw std::move(row).status();\n std::cout \u003c\u003c row-\u003erow_key() \u003c\u003c \":\\n\";\n for (auto const& cell : row-\u003ecells()) {\n std::cout \u003c\u003c \"\\t\" \u003c\u003c cell.family_name() \u003c\u003c \":\"\n \u003c\u003c cell.column_qualifier() \u003c\u003c \" @ \"\n \u003c\u003c cell.timestamp().count() \u003c\u003c \"us\\n\"\n \u003c\u003c \"\\t\\\"\" \u003c\u003c cell.value() \u003c\u003c '\"' \u003c\u003c \"\\n\";\n }\n }\n }\n\nWhat's next\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=bigtable)."]]