Thread: odd error creating index in -current...
Someone want to tell me why the below CREATE INDEX fails? I've tried everything I can think of, and can't get that INDEX to be created :( -- $Id: groups.psql,v 1.2 1997/08/14 20:05:08 shevett Exp $ -- postgresql 6.1 -- -- Host: localhost Database: pts ---------------------------------------------------------- -- -- Table structure for table 'groups' -- CREATE TABLE groups ( id CHAR(10) NOT NULL, detail CHAR(30) ) \g CREATE INDEX groups_indx ON groups ( id ) \g -- -- Dumping data for table 'groups' -- INSERT INTO groups (id, detail) VALUES ('PTS','PTS Development')\g
I may be missing something, but because char_ops has been left out? On Fri, 20 February 1998, at 00:58:08, The Hermit Hacker wrote: > Someone want to tell me why the below CREATE INDEX fails? > > I've tried everything I can think of, and can't get that INDEX to be > created :( > > -- $Id: groups.psql,v 1.2 1997/08/14 20:05:08 shevett Exp $ > -- postgresql 6.1 > -- > -- Host: localhost Database: pts > ---------------------------------------------------------- > > > -- > -- Table structure for table 'groups' > -- > CREATE TABLE groups ( > id CHAR(10) NOT NULL, > detail CHAR(30) > ) \g > > CREATE INDEX groups_indx ON groups ( id ) \g > > > -- > -- Dumping data for table 'groups' > -- > > INSERT INTO groups (id, detail) VALUES ('PTS','PTS Development')\g > >
On Thu, 19 Feb 1998, Brett McCormick wrote: > > I may be missing something, but because char_ops has been left out? Last I knew, it wasn't required...it auto-detects it, and is, in fact, the recommended method of creating an index... > > On Fri, 20 February 1998, at 00:58:08, The Hermit Hacker wrote: > > > Someone want to tell me why the below CREATE INDEX fails? > > > > I've tried everything I can think of, and can't get that INDEX to be > > created :( > > > > -- $Id: groups.psql,v 1.2 1997/08/14 20:05:08 shevett Exp $ > > -- postgresql 6.1 > > -- > > -- Host: localhost Database: pts > > ---------------------------------------------------------- > > > > > > -- > > -- Table structure for table 'groups' > > -- > > CREATE TABLE groups ( > > id CHAR(10) NOT NULL, > > detail CHAR(30) > > ) \g > > > > CREATE INDEX groups_indx ON groups ( id ) \g > > > > > > -- > > -- Dumping data for table 'groups' > > -- > > > > INSERT INTO groups (id, detail) VALUES ('PTS','PTS Development')\g > > > > > Marc G. Fournier Systems Administrator @ hub.org primary: scrappy@hub.org secondary: scrappy@{freebsd|postgresql}.org
The Hermit Hacker wrote: > > Someone want to tell me why the below CREATE INDEX fails? > > I've tried everything I can think of, and can't get that INDEX to be > created :( > > -- $Id: groups.psql,v 1.2 1997/08/14 20:05:08 shevett Exp $ > -- postgresql 6.1 ^^^ ??? NOT NULL appeared in 6.2... 6.3: vac=> CREATE TABLE groups ( vac-> id CHAR(10) NOT NULL, vac-> detail CHAR(30) vac-> ) \g CREATE vac=> vac=> CREATE INDEX groups_indx ON groups ( id ) \g CREATE vac=> vac=> INSERT INTO groups (id, detail) VALUES ('PTS','PTS Development')\g INSERT 43725 1 Vadim
Brett McCormick wrote: > > I may be missing something, but because char_ops has been left out? It's good in _most_ cases to let all XXX_ops be left out :) Indices know what to use... Vadim
I'm still living in pre 6.0 days, then.. are indices on type oid atttributes used as well? On Fri, 20 February 1998, at 12:53:52, Vadim B. Mikheev wrote: > It's good in _most_ cases to let all XXX_ops be left out :) > Indices know what to use... > > Vadim
Brett McCormick wrote: > > I'm still living in pre 6.0 days, then.. are indices on type oid > atttributes used as well? > > On Fri, 20 February 1998, at 12:53:52, Vadim B. Mikheev wrote: > > > It's good in _most_ cases to let all XXX_ops be left out :) > > Indices know what to use... They should... Just try. Vadim
On Fri, 20 Feb 1998, Vadim B. Mikheev wrote: > The Hermit Hacker wrote: > > > > Someone want to tell me why the below CREATE INDEX fails? > > > > I've tried everything I can think of, and can't get that INDEX to be > > created :( > > > > -- $Id: groups.psql,v 1.2 1997/08/14 20:05:08 shevett Exp $ > > -- postgresql 6.1 > ^^^ > ??? NOT NULL appeared in 6.2... > > 6.3: > vac=> CREATE TABLE groups ( > vac-> id CHAR(10) NOT NULL, > vac-> detail CHAR(30) > vac-> ) \g > CREATE > vac=> > vac=> CREATE INDEX groups_indx ON groups ( id ) \g > CREATE > vac=> > vac=> INSERT INTO groups (id, detail) VALUES ('PTS','PTS Development')\g > INSERT 43725 1 Strange...I'm going to re-check this all through tonight when I get home, since I've obviously got something messed up on my computer... As for the 'NOT NULL'...I'm trying to get the PostgreSQL stuff up to date in PTS for v6.3 ... I added in the NOT NULL last night...