[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-04-21。"],[[["Auto-columnarization automatically manages the content of the column store, enhancing performance for HTAP and OLAP workloads by analyzing queries and identifying optimal columns."],["By default, new instances have auto-columnarization enabled, which runs every hour to recommend and populate columns, but this schedule can be changed to a different time interval."],["You can immediately run auto-columnarization using the `SELECT google_columnar_engine_recommend();` command in the psql client, regardless of the default schedule."],["The columnar engine allows users to view information about recommended columns, including their size and the current recommendation schedule, using SQL commands."],["Users can reset auto-columnarization and remove the columns automatically added to the column store, and disable auto-columnarization entirely if needed."]]],[]]