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Kirill Smelkov
mariadb
Commits
00ae775a
Commit
00ae775a
authored
Dec 06, 2001
by
arjen@co3064164-a.bitbike.com
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Merge arjen@work.mysql.com:/home/bk/mysql-4.0
into co3064164-a.bitbike.com:c:/home/mysql-4.0
parents
b048cb34
0b22ab48
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Docs/manual.texi
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00ae775a
...
...
@@ -13796,12 +13796,12 @@ privileges according to your identity and @strong{what you want to do}.
MySQL considers both your hostname and user name in identifying you
because there is little reason to assume that a given user name belongs to
the same person everywhere on the Internet. For example, the user
@code{
bill} who connects from @code{whitehouse.gov
} need not be the same
person as the user @code{
bill} who connects from @code{microsoft
.com}.
@code{
joe} who connects from @code{office.com
} need not be the same
person as the user @code{
joe} who connects from @code{elsewhere
.com}.
MySQL handles this by allowing you to distinguish users on different
hosts that happen to have the same name: you can grant @code{
bill
} one set
of privileges for connections from @code{
whitehouse.gov
}, and a different set
of privileges for connections from @code{
microsoft
.com}.
hosts that happen to have the same name: you can grant @code{
joe
} one set
of privileges for connections from @code{
office.com
}, and a different set
of privileges for connections from @code{
elsewhere
.com}.
MySQL access control involves two stages:
...
...
@@ -34044,7 +34044,7 @@ mysql> SELECT * FROM articles WHERE MATCH (title,body) AGAINST (
This query retrieved all the rows that contain the word @code{MySQL}
(note: 50% threshold is gone), but does @strong{not} contain the word
@code{YourSQL}. Note, that it does not auto-magically sort rows in
de
rc
easing relevance order (the last row has the highest relevance,
de
cr
easing relevance order (the last row has the highest relevance,
as it contains @code{MySQL} twice). Boolean fulltext search can also
work even without @code{FULLTEXT} index, but it would be @strong{slow}.
...
...
@@ -34087,11 +34087,11 @@ find rows that contain at least one of these words.
... word ``apple'', but rank it higher if it also contain ``macintosh''
@item +apple -macintosh
... word ``apple'' but not ``macintosh''
@item +
gates +(>hell <bil
l)
... ``
hell'' and ``gates'', or ``bill'' and ``gates
'' (in any
order), but rank ``
gates to hell'' higher than ``bill gates
''.
@item +
apple +(>pie <strude
l)
... ``
apple'' and ``pie'', or ``apple'' and ``strudel
'' (in any
order), but rank ``
apple pie'' higher than ``apple strudel
''.
@item apple*
... ``apple'', ``apples'', ``applesau
s
e'', and ``applet''
... ``apple'', ``apples'', ``applesau
c
e'', and ``applet''
@end table
@menu
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