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6.9 Extension Method扩展
6.9 Extension Method扩展 6.9 Extension Method扩展 Extension Method 用于对已存在的类在其外部添加扩展方法，该功能类似于ruby语言中的mixin特性。 JFinal Template Engine 默认已经为String、Integer、Long、Float、Double、Short、Byt... -
Greenplum PL/Python Language Extension
Greenplum PL/Python Language Extension About Greenplum PL/Python Greenplum Database PL/Python Limitations Enabling and Removing PL/Python support Enabling PL/Python Support Remo... -
PG_EXTENSION_DATA_SOURCE
PG_EXTENSION_DATA_SOURCE PG_EXTENSION_DATA_SOURCE PG_EXTENSION_DATA_SOURCE系统表存储外部数据源对象的信息。一个外部数据源对象（Data Source）包含了外部数据库的一些口令编码等信息，主要配合Extension Connector使用。 表 1 PG_EXTENSI... -
PG_EXTENSION_DATA_SOURCE
PG_EXTENSION_DATA_SOURCE PG_EXTENSION_DATA_SOURCE PG_EXTENSION_DATA_SOURCE系统表存储外部数据源对象的信息。一个外部数据源对象（Data Source）包含了外部数据库的一些口令编码等信息，主要配合Extension Connector使用。 表 1 PG_EXTENSION... -
pg_available_extension_versions
pg_available_extension_versions pg_available_extension_versions pg_available_extension_versions视图列出了可用于安装的特定扩展版本。 pg_extension 系统目录表显示当前安装的扩展。 该视图是只读的。 Table 1. pg_catalog.pg... -
Set up an Extension API Server
Set up an Extension API Server Before you begin Setup an extension api-server to work with the aggregation layer What’s next Set up an Extension API Server Setting up an exte... -
Getting started with Linkerd SMI extension
Getting started with Linkerd SMI extension Prerequisites Install the Linkerd-SMI extension CLI Helm Install Sample Application Configuring a TrafficSplit Cleanup Conclusion ... -
How to Write a custom Twig Extension
How to Write a custom Twig Extension How to Write a custom Twig Extension Create the Extension Class Register an Extension as a Service Creating Lazy-Loaded Twig Extensions ... -
HAWQ PL/Java Extension Parameters
Configuration Parameter Categories Append-Only Table Parameters Client Connection Default Parameters Statement Behavior Parameters Locale and Formatting Parameters Other Client ... -
HAWQ Extension Framework (PXF) Parameters
Configuration Parameter Categories Append-Only Table Parameters Client Connection Default Parameters Statement Behavior Parameters Locale and Formatting Parameters Other Client ...