比如,PostgreSQL支持 可以扩展的B+-trees和R-trees。 For example, PostgreSQL supports extensible B+-trees and R-trees. PostgreSQL支持 一个扩展的SQL:2003的子集。PostgreSQL supports an extended subset of SQL: 2003.PostgreSQL支持 一个扩展了的SQL-92的子集。PostgreSQL supports an extended subset of SQL-92.PostgreSQL支持 SQL中所有的日期和时间类型。PostgreSQL supports the full set of SQL date and time types.PostgreSQL supports localization with two approaches:.
和大多数其它关系数据库产品一样,PostgreSQL支持 聚集函数。 Like most other relational database products, PostgreSQL supports aggregate functions. PostgreSQL支持 SQL标准的boolean数据类型。PostgreSQL does support the standard SQL Boolean data type.PostgreSQL支持 大多数领先的编程语言和协议,包括:.Memcached supports most leading programming languages and protocols, including:.PostgreSQL支持 标准的SQLboolean数据类型。PostgreSQL does support the standard SQL Boolean data type.物化视图是另一项PostgreSQL支持 的实用的虚拟表特性。 Materialized views are another convenient virtual table feature supported by PostgreSQL . PostgreSQL支持 RETURNING子句,允许UPDATE,INSERT和DELETE语句返回已更改行上的数据值。PostgreSQL supports the RETURNING clause, allowing UPDATE, INSERT and DELETE statements to return values from affected rows. PostgreSQL支持 SQL标准很大一部分,并提供许多现代化的功能,包括以下内容:.PostgreSQL supports a large part of the SQL standard and offers many modern features including the following-. PostgreSQL支持 完整系列的SQL日期和时间类型,请参照下列链接以取得更多信息:WEB.PostgreSQL supports the full set of SQL date and time types, please refer to the links below for further information: WEB. PostgreSQL支持 全套的SQL日期和时间类型,列于下表。PostgreSQL supports the full set of SQL date and time types, shown in Table 8.9. PostgreSQL支持 各种编程语言,包括:C/C++,Java,JavaScript,.PostgreSQL supports a wide variety of programing languages including: C/C++, Java, JavaScript. 作为一个关系型数据库,PostgreSQL支持 SQL:2016的大部分主要特性。 PostgreSQL supports most of the major features of SQL: 2016.它是在GPLv3下授权的,需要Python和PostgreSQL支持 。 It is licensed under GPLv3 and requires Python and PostgreSQL . 除了聚合窗口函数外,SQLite还具有一组基于PostgreSQL支持 的内置窗口函数. As well as aggregate window functions, SQLite features a set of built-in window functions based on those supported by PostgreSQL . Taiga是在GNUAfferoGPLv3下授权的,并且软件需要Nginx、Python和PostgreSQL支持 。 Taiga is licensed under GNU Affero GPLv3, and requires a stack that includes Nginx, Python, and PostgreSQL . PostgreSQL支持 标准的SQLboolean数据类型,boolean值只能有两种:'真'('True')或'假'('False')。PostgreSQL provides the standard SQL type boolean. boolean can have one of only two states:"true" or"false". 目前仅PostgreSQL支持 事务级的同步复制,这项技术允许用户在响应时间和数据安全方面根据事务进行选择。 Only PostgreSQL has transaction-level synchronous replication, allowing users to choose per transaction between response time and data safety. 在本章中我们使用名为libpq的C库来作为例子,但是绝大部分PostgreSQL支持 的本地编程接口也具有相同的功能。 We use the libpq C library for the examples in this chapter, but most programming interfaces native to PostgreSQL support equivalent functionality. 跟其他很多关系式数据库产品一样,PostgreSQL 也支持 聚合函数(aggregatefunctions)。 Like most other relational database products, PostgreSQL supports aggregate functions. 另外,PostgreSQL 12现在支持 多约束的授权方式。 Additionally, PostgreSQL 12 now supports a form of multi-factor authentication. 有关PostgreSQL 所支持 的不同类型的权限的完整信息,请参考GRANT的手册页。 For complete information on the different types of privileges supported by PostgreSQL , refer to the GRANT reference page. PostgreSQL 也支持 另一种类型的字符串转义语法,它允许用代码点指定任意Unicode字符。PostgreSQL also supports another type of escape syntax for strings that allows specifying arbitrary Unicode characters by code point. 本月早些时候,嵌入式数据库提供商PervasiveSoftware表示,它打算为PostgreSQL 提供支持 和培训服务。 Earlier this month, embedded database provider Pervasive Software said that it intends to offer support and training services for PostgreSQL . 我们还计划支持AmazonRDSforPostgreSQL中所支持 的所有PostgreSQL 功能和扩展。 We are also planning to support all of the PostgreSQL features and extensions that are supported in Amazon RDS for PostgreSQL .
展示更多例子
结果: 28 ,
时间: 0.028
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