Re: [patch] ALTER RENAME and indexes
От | Brent Verner |
---|---|
Тема | Re: [patch] ALTER RENAME and indexes |
Дата | |
Msg-id | 20011007191629.A1983@rcfile.org обсуждение исходный текст |
Ответ на | Re: [patch] ALTER RENAME and indexes (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
On 07 Oct 2001 at 10:56 (-0400), Tom Lane wrote: | It occurs to me that the real problem is not so much ALTER RENAME not | doing enough, as it is psql doing the wrong thing. The \d display for | indexes is almost entirely unhelpful, since it doesn't tell you such | critical stuff as whether the index is a functional index nor which | index opclasses are being used. I wonder whether we oughtn't rip out | the whole display and make it report the results of pg_get_indexdef(), | instead. This would solve the display problem for sure, but we'd still have bad data in the pg_attribute tuple for the index -- specifically, attname would still contain the original column name that the index was created on. I'm now aware that PG does not use this attname directly/internally, but it would still be wrong if anyone happens to look at the system catalog. cheers. Brent -- "Develop your talent, man, and leave the world something. Records are really gifts from people. To think that an artist would love you enough to share his music with anyone is a beautiful thing." -- Duane Allman
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