alter table bug???
От | Terry Mackintosh |
---|---|
Тема | alter table bug??? |
Дата | |
Msg-id | Pine.LNX.3.95.981211090539.19396A-100000@terry1.acun.com обсуждение исходный текст |
Ответы |
Re: [HACKERS] alter table bug???
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Список | pgsql-hackers |
Hi all 6.4 release version on RedHat 4.2 w/ many upgrades including flex. Check this out, the 'password' field was an after thought, and was added using the alter table command: Also, I found a spelling error in a field name, so ran these two commands in this order: alter table listings rename lanme to lname; alter table listings add column password char(10); All seemed fine untill the project got to the point where password came into use: lse=> \d listings Table = listings +------------------------+----------------------------------+-------+ | Field | Type | Length| +------------------------+----------------------------------+-------+ | title | char() not null | 30 | | discription | char() not null | 150 | | url | char() not null | 100 | | lname | char() not null | 20 | | fname | char() not null | 20 | | email | char() not null | 100 | | ent_date | datetime not null default dateti | 8 | | mod_date | datetime not null default dateti | 8 | | approved | bool not null default 'False' | 1 | | item_id | int4 not null default nextval ( | 4 | | password | char() | 10 | +------------------------+----------------------------------+-------+ Indices: listings_pkey listings_url_key lse=> select * from listings where password = '093b7a6b'; ERROR: RestrictionClauseSelectivity: bad value 2.164003 lse=> select password from listings where item_id = 1; password ---------- 093b7a6b (1 row) lse=> Any ideas what that is all about? Thanks, have a great day Terry Mackintosh <terry@terrym.com> http://www.terrym.com sysadmin/owner Please! No MIME encoded or HTML mail, unless needed. Proudly powered by R H Linux 4.2, Apache 1.3, PHP 3, PostgreSQL 6.4 ------------------------------------------------------------------- Success Is A Choice ... book by Rick Patino, get it, read it!
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