Re: Re: MySQLs Describe emulator!
От | Alfred Perlstein |
---|---|
Тема | Re: Re: MySQLs Describe emulator! |
Дата | |
Msg-id | 20010306072944.K8663@fw.wintelcom.net обсуждение исходный текст |
Ответ на | Re: Re: MySQLs Describe emulator! (Boulat Khakimov <boulat@inet-interactif.com>) |
Список | pgsql-general |
* Boulat Khakimov <boulat@inet-interactif.com> [010306 07:24] wrote: > > Karel Zak wrote: > > > On Tue, Mar 06, 2001 at 09:14:54AM -0500, Boulat Khakimov wrote: > > > Tom Lane wrote: > > > > > > > > Boulat Khakimov <boulat@inet-interactif.com> writes: > > > > > Here is a nifty query I came up with > > > > > that provides a detailed information on any row of any table. > > > > > Something that is build into mySQL (DESC tablename fieldname) > > > > > but not into PG. > > > > > > > > Er, what's wrong with psql's "\d table" ? > > > > > > 2) as a programmer I need to be able to find out as much info as > > > possible about any given field > > > which is what "describe" for in mySQL. > > > > As a programmer you can see psql source and directly found how SQL > > query execute this tool. The PostgreSQL needn't non-standard statements > > like MySQL's SHOW, DESC -- the postgreSQL has system catalogs. FreeBSD has had some great successes because we're able to emulate Linux, perhaps something in contrib or even the base system could offer a MySQL compatibility module to help people ease into Postgresql from Mysql? -- -Alfred Perlstein - [bright@wintelcom.net|alfred@freebsd.org]
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