manual.texi:
FULLTEXT doesn't actually work with BLOBs.
This commit is contained in:
parent
a99c1757be
commit
5d13884876
@ -13656,7 +13656,7 @@ column, you cannot index the entire thing.
|
||||
In @strong{MySQL} 3.23.23 or later, you can also create special
|
||||
@strong{FULLTEXT} indexes. They are used for full-text search. Only the
|
||||
@code{MyISAM} table type supports @code{FULLTEXT} indexes. They can be created
|
||||
only from @code{VARCHAR}, @code{BLOB}, and @code{TEXT} columns.
|
||||
only from @code{VARCHAR} and @code{TEXT} columns.
|
||||
Indexing always happens over the entire column, partial indexing is not
|
||||
supported. See @ref{MySQL full-text search} for details of operation.
|
||||
|
||||
@ -16644,7 +16644,7 @@ When you use @code{ORDER BY} or @code{GROUP BY} with a @code{TEXT} or
|
||||
In @strong{MySQL} 3.23.23 or later, you can also create special
|
||||
@strong{FULLTEXT} indexes. They are used for full-text search. Only the
|
||||
@code{MyISAM} table type supports @code{FULLTEXT} indexes. They can be created
|
||||
only from @code{VARCHAR}, @code{BLOB}, and @code{TEXT} columns.
|
||||
only from @code{VARCHAR} and @code{TEXT} columns.
|
||||
Indexing always happens over the entire column, partial indexing is not
|
||||
supported. See @ref{MySQL full-text search} for details of operation.
|
||||
|
||||
@ -20070,7 +20070,7 @@ table type.
|
||||
For more information about how @strong{MySQL} uses indexes, see
|
||||
@ref{MySQL indexes, , @strong{MySQL} indexes}.
|
||||
|
||||
@code{FULLTEXT} indexes can index only @code{VARCHAR}, @code{BLOB}, and
|
||||
@code{FULLTEXT} indexes can index only @code{VARCHAR} and
|
||||
@code{TEXT} columns, and only in @code{MyISAM} tables. @code{FULLTEXT} indexes
|
||||
are available in @strong{MySQL} 3.23.23 and later.
|
||||
@ref{MySQL full-text search}.
|
||||
@ -34776,9 +34776,9 @@ DELAYED} threads.
|
||||
Since version 3.23.23, @strong{MySQL} has support for full-text indexing
|
||||
and searching. Full-text index in @strong{MySQL} is an
|
||||
index of type @code{FULLTEXT}. @code{FULLTEXT} indexes can be created from
|
||||
@code{VARCHAR}, @code{TEXT}, and @code{BLOB} columns at
|
||||
@code{CREATE TABLE} time or added later with @code{ALTER TABLE} or
|
||||
@code{CREATE INDEX}. Full-text search is performed with the @code{MATCH}
|
||||
@code{VARCHAR} and @code{TEXT} columns at @code{CREATE TABLE} time or added
|
||||
later with @code{ALTER TABLE} or @code{CREATE INDEX}. Full-text search is
|
||||
performed with the @code{MATCH}
|
||||
function.
|
||||
|
||||
@example
|
||||
|
Loading…
x
Reference in New Issue
Block a user