manual.texi Tim's suggestion added
Docs/manual.texi: Tim's suggestion added
This commit is contained in:
parent
17ef8ef444
commit
4ebaa53a22
@ -21530,8 +21530,8 @@ very little resources.
|
||||
|
||||
@item @code{ft_min_word_len}
|
||||
The minimum length of the word to be included in a @code{FULLTEXT} index.
|
||||
@strong{Note: @code{FULLTEXT} index have to be rebuilt after changing
|
||||
this variable.}
|
||||
@strong{Note: @code{FULLTEXT} index have to be rebuilt (e.g. with
|
||||
@code{OPTIMIZE TABLE}) after changing this variable.}
|
||||
|
||||
@item @code{ft_max_word_len}
|
||||
The maximum length of the word to be included in a @code{FULLTEXT} index.
|
||||
@ -21541,7 +21541,7 @@ this variable.}
|
||||
@item @code{ft_max_word_len_sort}
|
||||
The maximum length of the word in a @code{FULLTEXT} index
|
||||
to be used in fast index recreation method in
|
||||
@code{REPAIR}, @code{CREATE INDEX}, or
|
||||
@code{REPAIR}, @code{CREATE INDEX}, @code{OPTIMIZE TABLE}, or
|
||||
@code{ALTER TABLE}. Longer words are inserted the slow way.
|
||||
The rule of the thumb is as follows: with @code{ft_max_word_len_sort}
|
||||
increasing, @strong{MySQL} will create bigger temporary files
|
||||
@ -21550,8 +21550,8 @@ fewer keys in one sort block (againg, decreasing the efficiency).
|
||||
When @code{ft_max_word_len_sort} is too small, instead,
|
||||
@strong{MySQL} will insert a lot of words into index the slow way -
|
||||
but short words will be inserted very fast. It applies only to
|
||||
Index recreation during @code{REPAIR}, @code{CREATE INDEX}, or
|
||||
@code{ALTER TABLE}.
|
||||
index recreation during @code{REPAIR}, @code{CREATE INDEX},
|
||||
@code{OPTIMIZE TABLE}, or @code{ALTER TABLE}.
|
||||
|
||||
@item @code{have_bdb}
|
||||
@code{YES} if @code{mysqld} supports Berkeley DB tables. @code{DISABLED}
|
||||
@ -28310,7 +28310,7 @@ unless you know what you are doing!
|
||||
Minimal length of word to be indexed is defined by @strong{MySQL}
|
||||
variable @code{ft_min_word_length}. @xref{SHOW VARIABLES}.
|
||||
Change it to the value you prefer, and rebuild
|
||||
your @code{FULLTEXT} indexes.
|
||||
your @code{FULLTEXT} indexes (e.g. with @code{OPTIMIZE TABLE}).
|
||||
|
||||
@item
|
||||
The stopword list is defined in @code{myisam/ft_static.c}
|
||||
|
Loading…
x
Reference in New Issue
Block a user