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11.15. Namespaces for Extension Metadata
When defining the extension metadata in the case of Custom Translators, the properties on tables/views/procedures/columns can define namespace for the properties such that they will not collide with properties specific to JBoss Data Virtualization. The property should be prefixed with alias of the Namespace. Prefixes starting with teiid_ are reserved for use by JBoss Data Virtualization.
See "option namespace" in Section A.7, “Productions”.
Example 11.8. Example of Namespace
SET NAMESPACE 'http://custom.uri' AS foo
CREATE VIEW MyView (...) OPTIONS ("foo:mycustom-prop" 'anyvalue')
Table 11.1. Built-in Namespace Prefixes
|
Prefix
|
URI
|
Description
|
|---|---|---|
|
teiid_rel
|
Relational extensions. Uses include function and native query metadata
| |
|
teiid_sf
|
Salesforce extensions.
|
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