器、云计算、边缘计算、嵌入式等应用场景，支持多样性计算，致力于提供安全、稳定、易用的操作系统。通过为应用 提供确定性保障能力，支持 OT 领域应用及 OT 与 ICT 的融合。 欧拉开源社区通过开放的社区形式与全球的开发者共同构建一个开放、多元和架构包容的软件生态体系，孵化支持多种 处理器架构、覆盖数字设施全场景，推动企业数字基础设施软硬件、应用生态繁荣发展。 openEuler 作为一个操作系统发行版平台，每两年推出一个 也是一个技术孵化器。通过每半年发布一次的创新版，快速集成 openEuler 以及其他社区的最新技术成 果，将社区验证成熟的特性逐步回合到发行版中。这些新特性以单个开源项目的方式存在于社区，方便开发者获得源代 码，也方便其他开源社区使用。 社区中的最新技术成果持续合入发行版，发行版通过用户反馈反哺技术，激发社区创新活力，从而不断孵化新技术。 发行版平台和技术孵化器互相促进、互相推动、牵引版本持续演进。 openEuler 覆盖全场景的创新平台 openEuler 已支持 X86、Arm、RISC-V 多处理器架构，未来还会扩展 PowerPC、SW64 等更多芯片架构支持，持续 完善多样化算力生态体验。 openEuler 社区面向场景化的 SIG 不断组建，推动 openEuler 应用边界从最初的服务器场景，逐步拓展到云计算、边 缘计算、嵌入式等更多场景。openEuler 正成

社区发展活跃，短短 2 年左右，在全 球有上百来自美国、中国、俄罗斯、日本、英国、德国、芬兰、瑞士等国家的贡献者，获得社会 各界的广泛关注。其中 Greenplum 中文社区尤为活跃，目前约有半数的贡献来自中国开发者，社 区贡献者包括阿里云、中移动等大公司，也有诸多中小公司和数据库爱好者。 开源之后，Greenplum 把敏捷软件开发方法学引入到分布式数据库的开发中，通过使用站立会议、 回顾会议、结对编

人们喜爱的世界品牌的软件创新。全球财富 500 强中，超过三分之二 的企业都是 Pivotal 的用户。 构建产品的更好方式 利用 Pivotal 的世界级团队、开 源软件和敏捷开发方法，改变用 户体验，交付经过市场检验的创 新产品。 平台 就在你手边 Pivotal 正开拓云计算视野，加 快产品上市速度，并促使应用 持续可用。 数据的商业价值 利用 Pivotal 的终端到终端的数 据解决方案套件推动决策过程，

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the extensions and languages registered in the database named testdb: $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions Name | Version | Schema 6 Documentation VMware by Broadcom 1792 1. Check your existing version of the module by running \dx from your database. 2. Verify that advanced_password_check is listed as one of the preloaded shared

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the extensions and languages registered in the database named testdb: $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions VMware Greenplum 6 Documentation previous version by following the steps below. 1. Check your existing version of the module by running \dx from your database. 2. Verify that advanced_password_check is listed as one of the preloaded shared

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the previous version by following the steps below. 1. Check your existing version of the module by running \dx from your database. 2. Verify that advanced_password_check is listed as one of the preloaded shared comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the extensions and languages registered in the database named testdb: $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions Name | Version | Schema comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the extensions and languages registered in the database named testdb: $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions Name | Version | Schema comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the testdb: VMware Tanzu Greenplum 6 Documentation VMware, Inc 976 $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions Name | Version | Schema comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the

comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the extensions and languages registered in the database named testdb: $ psql -h gpmaster -d testdb -c '\dx' List of installed extensions Name | Version | Schema comment for each role. \dx[+] [extension_pattern] Lists installed extensions. If a pattern is specified, only those extensions whose names match the pattern are listed. If the form \dx+ is used, all of the