Menghapus baris dengan mutate
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Menghapus baris menggunakan mutate.
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Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis content demonstrates how to delete rows in Bigtable using the \u003ccode\u003emutate\u003c/code\u003e function within C++.\u003c/p\u003e\n"],["\u003cp\u003eThe code provided utilizes \u003ccode\u003ecbt::BulkMutation\u003c/code\u003e and \u003ccode\u003ecbt::SingleRowMutation\u003c/code\u003e to delete entire rows based on provided keys.\u003c/p\u003e\n"],["\u003cp\u003eThe code snippet showcases checking for and handling potential failures during the deletion of rows.\u003c/p\u003e\n"],["\u003cp\u003eTo use this, users need to set up Application Default Credentials for authentication to Bigtable.\u003c/p\u003e\n"],["\u003cp\u003eThe content directs the user to more resources including client library installation and other code samples for Bigtable.\u003c/p\u003e\n"]]],[],null,["Delete rows using mutate.\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 [](cbt::Table table, std::vector\u003cstd::string\u003e const& keys) {\n cbt::BulkMutation mutation;\n for (auto const& row_key : keys) {\n mutation.emplace_back(\n cbt::SingleRowMutation(row_key, cbt::DeleteFromRow()));\n }\n std::vector\u003ccbt::FailedMutation\u003e failures =\n table.BulkApply(std::move(mutation));\n if (failures.empty()) {\n std::cout \u003c\u003c \"All rows successfully deleted\\n\";\n return;\n }\n std::cerr \u003c\u003c \"The following mutations failed:\\n\";\n for (auto const& f : failures) {\n std::cerr \u003c\u003c \"index[\" \u003c\u003c f.original_index() \u003c\u003c \"]=\" \u003c\u003c f.status() \u003c\u003c \"\\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)."]]