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Kirill Smelkov
mariadb
Commits
0a6e773c
Commit
0a6e773c
authored
Apr 26, 2002
by
arjen@fred.bitbike.com
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Fixups in manual texi source and XML/Docbook output scripts.
parent
4488353e
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2
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18 additions
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12 deletions
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-12
Docs/Support/docbook-fixup.pl
Docs/Support/docbook-fixup.pl
+5
-0
Docs/manual.texi
Docs/manual.texi
+13
-12
No files found.
Docs/Support/docbook-fixup.pl
View file @
0a6e773c
...
@@ -77,6 +77,11 @@ msg ('Adding "see " to (XREFs) that used to be (@pxref)...');
...
@@ -77,6 +77,11 @@ msg ('Adding "see " to (XREFs) that used to be (@pxref)...');
$data
=~
s{([([,;])(\s*)<xref }
$data
=~
s{([([,;])(\s*)<xref }
{$1$2see <xref }gs
;
{$1$2see <xref }gs
;
# arjen 2002-04-26
msg
("
Removing separate target titles from LINKs and make them XREFs...
");
$data
=~
s{<link (linkend=.+?)>.+?</link>}
{<xref $1 />}gs
;
msg
("
Making first row in table THEAD...
");
msg
("
Making first row in table THEAD...
");
$data
=~
s{( *)<tbody>(\s*<row>.+?</row>)}
$data
=~
s{( *)<tbody>(\s*<row>.+?</row>)}
{$1<thead>$2\n$1</thead>\n$1<tbody>}gs
;
{$1<thead>$2\n$1</thead>\n$1<tbody>}gs
;
...
...
Docs/manual.texi
View file @
0a6e773c
...
@@ -2524,7 +2524,7 @@ We will continue to support transactional and not transactional
...
@@ -2524,7 +2524,7 @@ We will continue to support transactional and not transactional
databases to satisfy both heavy web/logging usage and mission critical
databases to satisfy both heavy web/logging usage and mission critical
24/7 usage.
24/7 usage.
MySQL Server was designed from the start to work with medium
larg
e databases
MySQL Server was designed from the start to work with medium
siz
e databases
(10-100 million rows / about 100 MB per table) on small computer
(10-100 million rows / about 100 MB per table) on small computer
systems. We will continue to extend MySQL Server to both work even better
systems. We will continue to extend MySQL Server to both work even better
with terabyte size databases, but we are also doing work to make it possible
with terabyte size databases, but we are also doing work to make it possible
...
@@ -3062,7 +3062,7 @@ If you lock tables with @code{LOCK TABLES}, all updates will stall
...
@@ -3062,7 +3062,7 @@ If you lock tables with @code{LOCK TABLES}, all updates will stall
until any integrity checks are made. If you only obtain a read lock
until any integrity checks are made. If you only obtain a read lock
(as opposed to a write lock), then reads and inserts are still allowed
(as opposed to a write lock), then reads and inserts are still allowed
to happen. The new inserted records will not be seen by any of the
to happen. The new inserted records will not be seen by any of the
clients that have a
@code{READ}
lock until they release their read
clients that have a
read
lock until they release their read
locks. With @code{INSERT DELAYED} you can queue inserts into a local
locks. With @code{INSERT DELAYED} you can queue inserts into a local
queue, until the locks are released, without having the client wait
queue, until the locks are released, without having the client wait
for the insert to complete. @xref{INSERT DELAYED}.
for the insert to complete. @xref{INSERT DELAYED}.
...
@@ -3270,7 +3270,7 @@ Disadvantages:
...
@@ -3270,7 +3270,7 @@ Disadvantages:
@itemize @bullet
@itemize @bullet
@item
@item
Mistakes,
that
are easy to make in designing key relations, can cause
Mistakes,
which
are easy to make in designing key relations, can cause
severe problems, for example, circular rules, or the wrong combination
severe problems, for example, circular rules, or the wrong combination
of cascading deletes.
of cascading deletes.
...
@@ -3396,8 +3396,8 @@ see errors like the following in the MySQL error file:
...
@@ -3396,8 +3396,8 @@ see errors like the following in the MySQL error file:
@item
@item
Don't execute @code{ALTER TABLE} on a @code{BDB} table on which you are
Don't execute @code{ALTER TABLE} on a @code{BDB} table on which you are
running
not completed multi-statement transactions. (The transaction
running
multi-statement transactions until all those transactions complete
will probably be ignored).
(the transaction
will probably be ignored).
@item
@item
@code{ANALYZE TABLE}, @code{OPTIMIZE TABLE} and @code{REPAIR TABLE} may
@code{ANALYZE TABLE}, @code{OPTIMIZE TABLE} and @code{REPAIR TABLE} may
...
@@ -3441,7 +3441,7 @@ likely to fix this. @xref{MIT-pthreads}.
...
@@ -3441,7 +3441,7 @@ likely to fix this. @xref{MIT-pthreads}.
@item
@item
@code{BLOB} values can't ``reliably'' be used in @code{GROUP BY} or
@code{BLOB} values can't ``reliably'' be used in @code{GROUP BY} or
@code{ORDER BY} or @code{DISTINCT}. Only the first @code{max_sort_length}
@code{ORDER BY} or @code{DISTINCT}. Only the first @code{max_sort_length}
bytes (default 1024) are used when comparing @code{BLOB}
b
s in these cases.
bytes (default 1024) are used when comparing @code{BLOB}s in these cases.
This can be changed with the @code{-O max_sort_length} option to
This can be changed with the @code{-O max_sort_length} option to
@code{mysqld}. A workaround for most cases is to use a substring:
@code{mysqld}. A workaround for most cases is to use a substring:
@code{SELECT DISTINCT LEFT(blob,2048) FROM tbl_name}.
@code{SELECT DISTINCT LEFT(blob,2048) FROM tbl_name}.
...
@@ -3452,8 +3452,8 @@ normally 64 bits long). It depends on the function which precision one
...
@@ -3452,8 +3452,8 @@ normally 64 bits long). It depends on the function which precision one
gets. The general rule is that bit functions are done with @code{BIGINT}
gets. The general rule is that bit functions are done with @code{BIGINT}
precision, @code{IF}, and @code{ELT()} with @code{BIGINT} or @code{DOUBLE}
precision, @code{IF}, and @code{ELT()} with @code{BIGINT} or @code{DOUBLE}
precision and the rest with @code{DOUBLE} precision. One should try to
precision and the rest with @code{DOUBLE} precision. One should try to
avoid using
bigger unsigned long long values than 63 bits
avoid using
unsigned long long values if they resolve to be bigger than
(9223372036854775807) for anything else than bit fields!
63 bits
(9223372036854775807) for anything else than bit fields!
MySQL Server 4.0 has better @code{BIGINT} handling than 3.23.
MySQL Server 4.0 has better @code{BIGINT} handling than 3.23.
@item
@item
...
@@ -3806,8 +3806,8 @@ Add true @code{VARCHAR} support (There is already support for this in
...
@@ -3806,8 +3806,8 @@ Add true @code{VARCHAR} support (There is already support for this in
Optimise @code{BIT} type to take 1 bit (now @code{BIT} takes 1 char).
Optimise @code{BIT} type to take 1 bit (now @code{BIT} takes 1 char).
@item
@item
New internal file interface change. This will make all file handling much
New internal file interface change. This will make all file handling much
more general and make it easier to add extensions like RAID
nicely.
more general and make it easier to add extensions like RAID
(
T
he current implementation is a hack).
(
t
he current implementation is a hack).
@item
@item
Better in-memory (@code{HEAP}) tables:
Better in-memory (@code{HEAP}) tables:
@itemize @bullet
@itemize @bullet
...
@@ -5075,7 +5075,7 @@ this as a ``standard'' benchmark tool is to stretch the truth a long way.
...
@@ -5075,7 +5075,7 @@ this as a ``standard'' benchmark tool is to stretch the truth a long way.
@item
@item
Great Bridge admitted that they had optimised the PostgreSQL database
Great Bridge admitted that they had optimised the PostgreSQL database
(with @code{VACUUM} before the test) and tuned the startup for the tests,
(with @code{VACUUM} before the test) and tuned the startup for the tests,
something they hadn't done for any of the other databases involved. T
o
something they hadn't done for any of the other databases involved. T
hey
say ``This process optimises indexes and frees up disk space a bit. The
say ``This process optimises indexes and frees up disk space a bit. The
optimised indexes boost performance by some margin.'' Our benchmarks
optimised indexes boost performance by some margin.'' Our benchmarks
clearly indicate that the difference in running a lot of selects on a
clearly indicate that the difference in running a lot of selects on a
...
@@ -5213,7 +5213,8 @@ better in most cases while our tests, which anyone can reproduce,
...
@@ -5213,7 +5213,8 @@ better in most cases while our tests, which anyone can reproduce,
clearly shows otherwise. With this we don't want to say that PostgreSQL
clearly shows otherwise. With this we don't want to say that PostgreSQL
isn't good at many things (it is!) or that it isn't faster than MySQL Server
isn't good at many things (it is!) or that it isn't faster than MySQL Server
under certain conditions. We would just like to see a fair test where
under certain conditions. We would just like to see a fair test where
they are very good so that we could get some friendly competition going!
PostgreSQL performs very well, so that we could get some friendly
competition going!
For more information about our benchmarks suite, see @ref{MySQL Benchmarks}.
For more information about our benchmarks suite, see @ref{MySQL Benchmarks}.
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