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d91c97d15d
* Replace underscores with hyphens * remove temporary code * fix style check * fix collapse
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machine_translated | machine_translated_rev | toc_priority | toc_title |
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true | 3e185d24c9 |
40 | Configuración de un diccionario externo |
Configuración De Un Diccionario Externo
Si el diccionario se configura usando un archivo xml, la configuración del diccionario tiene la siguiente estructura:
<dictionary>
<name>dict_name</name>
<structure>
<!-- Complex key configuration -->
</structure>
<source>
<!-- Source configuration -->
</source>
<layout>
<!-- Memory layout configuration -->
</layout>
<lifetime>
<!-- Lifetime of dictionary in memory -->
</lifetime>
</dictionary>
Correspondiente Consulta DDL tiene la siguiente estructura:
CREATE DICTIONARY dict_name
(
... -- attributes
)
PRIMARY KEY ... -- complex or single key configuration
SOURCE(...) -- Source configuration
LAYOUT(...) -- Memory layout configuration
LIFETIME(...) -- Lifetime of dictionary in memory
name
– The identifier that can be used to access the dictionary. Use the characters[a-zA-Z0-9_\-]
.- fuente — Source of the dictionary.
- diseño — Dictionary layout in memory.
- estructura — Structure of the dictionary . A key and attributes that can be retrieved by this key.
- vida — Frequency of dictionary updates.