[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"project-10463":3},{"id":4,"name":5,"fullName":6,"owner":5,"repo":5,"description":7,"homepage":8,"htmlUrl":9,"language":10,"languages":9,"totalLinesOfCode":9,"stars":11,"forks":12,"watchers":13,"openIssues":14,"contributorsCount":15,"subscribersCount":15,"size":15,"stars1d":15,"stars7d":16,"stars30d":17,"stars90d":15,"forks30d":15,"starsTrendScore":15,"compositeScore":18,"rankGlobal":9,"rankLanguage":9,"license":19,"archived":20,"fork":20,"defaultBranch":21,"hasWiki":20,"hasPages":20,"topics":22,"createdAt":9,"pushedAt":9,"updatedAt":27,"readmeContent":28,"aiSummary":29,"trendingCount":15,"starSnapshotCount":15,"syncStatus":30,"lastSyncTime":31,"discoverSource":32},10463,"h2database","h2database\u002Fh2database","H2 is an embeddable RDBMS written in Java.","https:\u002F\u002Fh2database.com",null,"Java",4600,1294,129,400,0,4,16,31.34,"Other",false,"master",[23,24,25,26],"database","java","jdbc","sql","2026-06-12 02:02:22","[![CI](h2\u002Fsrc\u002Fdocsrc\u002Fimages\u002Fh2-logo-2.png)](https:\u002F\u002Fgithub.com\u002Fh2database\u002Fh2database\u002Factions?query=workflow%3ACI)\n# Welcome to H2, the Java SQL database.\n\n## The main features of H2 are:\n\n* Very fast, open source, JDBC API\n* Embedded and server modes; disk-based or in-memory databases\n* Transaction support, multi-version concurrency\n* Browser based Console application\n* Encrypted databases\n* Fulltext search\n* Pure Java with small footprint: around 2.5 MB jar file size\n* ODBC driver\n\nMore information: https:\u002F\u002Fh2database.com\n\n## Downloads\n\n[Download latest version](https:\u002F\u002Fh2database.com\u002Fhtml\u002Fdownload.html) or add to `pom.xml`:\n\n```XML\n\u003Cdependency>\n    \u003CgroupId>com.h2database\u003C\u002FgroupId>\n    \u003CartifactId>h2\u003C\u002FartifactId>\n    \u003Cversion>2.4.240\u003C\u002Fversion>\n\u003C\u002Fdependency>\n```\n\n## Documentation\n\n* [Tutorial](https:\u002F\u002Fh2database.com\u002Fhtml\u002Ftutorial.html)\n* [SQL commands](https:\u002F\u002Fh2database.com\u002Fhtml\u002Fcommands.html)\n* [Functions](https:\u002F\u002Fh2database.com\u002Fhtml\u002Ffunctions.html), [aggregate functions](https:\u002F\u002Fh2database.com\u002Fhtml\u002Ffunctions-aggregate.html), [window functions](https:\u002F\u002Fh2database.com\u002Fhtml\u002Ffunctions-window.html)\n* [Data types](https:\u002F\u002Fh2database.com\u002Fhtml\u002Fdatatypes.html)\n\n## Support\n\n* [Issue tracker](https:\u002F\u002Fgithub.com\u002Fh2database\u002Fh2database\u002Fissues) for bug reports and feature requests\n* [Mailing list \u002F forum](https:\u002F\u002Fgroups.google.com\u002Fg\u002Fh2-database) for questions about H2\n* ['h2' tag on Stack Overflow](https:\u002F\u002Fstackoverflow.com\u002Fquestions\u002Ftagged\u002Fh2) for other questions (Hibernate with H2 etc.)\n","H2 是一个用 Java 编写的可嵌入的关系型数据库管理系统。它提供了快速的开源 JDBC API 支持，能够在嵌入式模式和服务器模式下运行，并支持基于磁盘或内存的数据库。H2 数据库具备事务支持、多版本并发控制以及浏览器端控制台应用等核心功能，还支持加密数据库和全文搜索。由于其纯 Java 实现且体积小巧（约 2.5 MB），非常适合需要轻量级数据库解决方案的应用场景，如开发测试环境、小型应用程序或作为临时数据存储使用。",2,"2026-06-11 03:28:41","top_topic"]