PostgreSQL Knex 連線
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使用 Node.js knex 模組管理與 PostgreSQL 適用的 Cloud SQL 的連線開啟和關閉作業,藉此插入資料。
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程式碼範例
Node.js
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[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["難以理解","hardToUnderstand","thumb-down"],["資訊或程式碼範例有誤","incorrectInformationOrSampleCode","thumb-down"],["缺少我需要的資訊/範例","missingTheInformationSamplesINeed","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],[],[],[],null,["# PostgreSQL knex connection\n\nInsert data by using the Node.js knex module to manage opening and closing a connection to Cloud SQL for PostgreSQL.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Manage database connections](/sql/docs/postgres/manage-connections)\n\nCode sample\n-----------\n\n### Node.js\n\n\nTo authenticate to Cloud SQL for PostgreSQL, 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 /**\n * Insert a vote record into the database.\n *\n * @param {object} pool The Knex connection object.\n * @param {object} vote The vote record to insert.\n * @returns {Promise}\n */\n const insertVote = async (pool, vote) =\u003e {\n try {\n return await pool('votes').insert(vote);\n } catch (err) {\n throw Error(err);\n }\n };\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=cloud_sql_postgres)."]]