| From: | James Hughes <jamesh(at)interpath(dot)com> |
|---|---|
| To: | "Vadim B(dot) Mikheev" <vadim(at)sable(dot)krasnoyarsk(dot)su> |
| Cc: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us>, PgSQL Hackers <hackers(at)postgreSQL(dot)org> |
| Subject: | Re: [HACKERS] VACUUM ANALYZE Problem |
| Date: | 1998-02-03 11:02:25 |
| Message-ID: | Pine.LNX.3.93.980203052157.27867B-100000@xport.bluewall.com |
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| Lists: | pgsql-hackers |
On Tue, 3 Feb 1998, Vadim B. Mikheev wrote:
: James Hughes wrote:
: >
: > After poking arround some more, I found that the "vacuum analyze" is
: > causing problems with the "<" and ">" operators. The "> 0" in the SELECT
: > for "/d <table>" and "/dS" commands in psql cause the error.
: >
: > I verified that any simple query using the "<" or ">" operators fail
: > with the same message...
:
: Analyze uses oper("=",...), oper("<",...) and oper(">",...)...
: Are queries with "=" OK ?
:
Yes...
"=" is OK,
"<>" is OK,
"<" is broken,
">" is broken,
"<=" is broken,
">=" is broken
...maybe others, I have no geometrical tables to test
with. I could use some of the code from the regression tests if needed.
-James
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