发布于 2014-02-16 00:04:38
在psql中,这将是
\dx
有关详细信息,请参阅manual of psql。
用普通的SQL做这件事,那将是一个pg_extension
上的select。
SELECT *
FROM pg_extension;
发布于 2017-07-06 15:56:34
此外,如果您想知道您的服务器上有哪些扩展:SELECT * FROM pg_available_extensions
。
发布于 2019-07-08 13:53:33
此SQL查询给出类似于\dx
的输出。
SELECT e.extname AS "Name", e.extversion AS "Version", n.nspname AS "Schema", c.description AS "Description"
FROM pg_catalog.pg_extension e
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace
LEFT JOIN pg_catalog.pg_description c ON c.objoid = e.oid AND c.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass
ORDER BY 1;
感谢https://blog.dbi-services.com/listing-the-extensions-available-in-postgresql/
https://stackoverflow.com/questions/21799956
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