Commit bbd0c00b authored by unknown's avatar unknown

Merge

parents e2e18535 6384f9e8
...@@ -13768,7 +13768,7 @@ For example, for a column declared as @code{INT(5) ZEROFILL}, a value ...@@ -13768,7 +13768,7 @@ For example, for a column declared as @code{INT(5) ZEROFILL}, a value
of @code{4} is retrieved as @code{00004}. Note that if you store larger of @code{4} is retrieved as @code{00004}. Note that if you store larger
values than the display width in an integer column, you may experience values than the display width in an integer column, you may experience
problems when @strong{MySQL} generates temporary tables for some problems when @strong{MySQL} generates temporary tables for some
complicated joins, as in these cases @strong{MySQL} will trust that the complicated joins, as in these cases @strong{MySQL} trusts that the
data did fit into the original column width. data did fit into the original column width.
All integral types can have an optional (non-standard) attribute All integral types can have an optional (non-standard) attribute
...@@ -17852,13 +17852,13 @@ automatically be deleted if any errors occur while copying data ...@@ -17852,13 +17852,13 @@ automatically be deleted if any errors occur while copying data
into the table. into the table.
@item @item
The @code{RAID_TYPE} option will help you to break the 2G/4G limit for The @code{RAID_TYPE} option will help you to break the 2G/4G limit for
the MyISAM data file (not the index file) onOperating Systems that don't the MyISAM data file (not the index file) on
support big files. You can get also more speed from the I/O bottleneck operating systems that don't support big files. You can get also more speed
by putting @code{RAID} directories on different physical from the I/O bottleneck by putting @code{RAID} directories on different
disks. @code{RAID_TYPE} will work on any OS, as long as you have physical disks. @code{RAID_TYPE} will work on any OS, as long as you have
configured @strong{MySQL} with @code{--with-raid}. For now the only configured @strong{MySQL} with @code{--with-raid}. For now the only allowed
allowed @code{RAID_TYPE} is @code{STRIPED} (@code{1} and @code{RAID0} @code{RAID_TYPE} is @code{STRIPED} (@code{1} and @code{RAID0} are aliases
are aliases for this). for this).
If you specify @code{RAID_TYPE=STRIPED} for a @code{MyISAM} table, If you specify @code{RAID_TYPE=STRIPED} for a @code{MyISAM} table,
@code{MyISAM} will create @code{RAID_CHUNKS} subdirectories named 00, @code{MyISAM} will create @code{RAID_CHUNKS} subdirectories named 00,
...@@ -18987,7 +18987,7 @@ If you specify the keyword @code{IGNORE} in an @code{INSERT} with many value ...@@ -18987,7 +18987,7 @@ If you specify the keyword @code{IGNORE} in an @code{INSERT} with many value
rows, any rows that duplicate an existing @code{PRIMARY} or @code{UNIQUE} rows, any rows that duplicate an existing @code{PRIMARY} or @code{UNIQUE}
key in the table are ignored and are not inserted. If you do not specify key in the table are ignored and are not inserted. If you do not specify
@code{IGNORE}, the insert is aborted if there is any row that duplicates an @code{IGNORE}, the insert is aborted if there is any row that duplicates an
existing key value. You can check with the C API function existing key value. You can determine with the C API function
@code{mysql_info()} how many rows were inserted into the table. @code{mysql_info()} how many rows were inserted into the table.
@item @item
...@@ -20225,9 +20225,10 @@ higher than your operating system limit will be ineffective. ...@@ -20225,9 +20225,10 @@ higher than your operating system limit will be ineffective.
The value of the @code{--basedir} option. The value of the @code{--basedir} option.
@item @code{bdb_cache_size} @item @code{bdb_cache_size}
The buffer that is allocated to cache index and rows for @code{BDB} tables. The buffer that is allocated to cache index and rows for @code{BDB}
If you don't use @code{BDB} tables, you should set this to 0 or tables. If you don't use @code{BDB} tables, you should set this to 0 or
start @code{mysqld} with @code{--skip-bdb} o not waste memory for this cache. start @code{mysqld} with @code{--skip-bdb} to not waste memory for this
cache.
@item @code{bdb_home} @item @code{bdb_home}
The value of the @code{--bdb-home} option. The value of the @code{--bdb-home} option.
...@@ -33098,7 +33099,7 @@ simple rename should get your data back. ...@@ -33098,7 +33099,7 @@ simple rename should get your data back.
@cindex changing, column order @cindex changing, column order
@cindex tables, changing column order @cindex tables, changing column order
@node Change column order, , ALTER TABLE problems, Problems @node Change column order, , ALTER TABLE problems, Problems
@section How To Change the Order of Columns in a Table @Section How To Change the Order of Columns in a Table
The whole point of SQL is to abstract the application from the data The whole point of SQL is to abstract the application from the data
storage format. You should always specify the order in which you wish to storage format. You should always specify the order in which you wish to
...@@ -33206,7 +33207,7 @@ you are making a copy of the files in the database directory. If you want to ...@@ -33206,7 +33207,7 @@ you are making a copy of the files in the database directory. If you want to
make a SQL level backup of a table, you can use @code{SELECT INTO OUTFILE}. make a SQL level backup of a table, you can use @code{SELECT INTO OUTFILE}.
Another way to back up a database is to use the @code{mysqldump} program: Another way to back up a database is to use the @code{mysqldump} program:
@xref{mysqldump}. : @xref{mysqldump}:
@enumerate @enumerate
@item @item
...@@ -33233,7 +33234,7 @@ If you have to restore something, try to recover your tables using ...@@ -33233,7 +33234,7 @@ If you have to restore something, try to recover your tables using
@code{myisamchk -r} first. That should work in 99.9% of all cases. If @code{myisamchk -r} first. That should work in 99.9% of all cases. If
@code{myisamchk} fails, try the following procedure: @code{myisamchk} fails, try the following procedure:
(This will only work if you have started @strong{MySQL} with (This will only work if you have started @strong{MySQL} with
@code{--log-update}. @xref{Update log}.): @code{--log-update}. @xref{Update log}):
@enumerate @enumerate
@item @item
...@@ -33470,7 +33471,7 @@ when connecting to the @strong{MySQL} server. ...@@ -33470,7 +33471,7 @@ when connecting to the @strong{MySQL} server.
@item @item
If your are using the @strong{MySQL} perl DBD module you can read the options If your are using the @strong{MySQL} perl DBD module you can read the options
from the @strong{MySQL} option files. @xref{Option files}.: from the @strong{MySQL} option files. @xref{Option files}:
@example @example
$dsn = "DBI:mysql:test;mysql_read_default_group=client;" $dsn = "DBI:mysql:test;mysql_read_default_group=client;"
...@@ -33730,7 +33731,7 @@ The number of decimals for numeric fields. ...@@ -33730,7 +33731,7 @@ The number of decimals for numeric fields.
The functions available in the C API are listed below and are described in The functions available in the C API are listed below and are described in
greater detail in the next section. greater detail in the next section.
@xref{C API functions}.: @xref{C API functions}:
@multitable @columnfractions .3 .7 @multitable @columnfractions .3 .7
@item @strong{mysql_affected_rows()} @tab @item @strong{mysql_affected_rows()} @tab
...@@ -38481,7 +38482,7 @@ User-customizable multi-threaded tool set to benchmark @strong{MySQL}. By Sasha ...@@ -38481,7 +38482,7 @@ User-customizable multi-threaded tool set to benchmark @strong{MySQL}. By Sasha
@itemize @bullet @itemize @bullet
@item @uref{http://www.mysql.com/Downloads/Contrib/ascend-radius-mysql-0.7.2.patch.gz,ascend-radius-mysql-0.7.2.patch.gz} @item @uref{http://www.mysql.com/Downloads/Contrib/ascend-radius-mysql-0.7.2.patch.gz,ascend-radius-mysql-0.7.2.patch.gz}
This is authentication and logging patch using @strong{MySQL} for This is an authentication and logging patch using @strong{MySQL} for
Ascend-Radius. By @email{takeshi@@SoftAgency.co.jp}. Ascend-Radius. By @email{takeshi@@SoftAgency.co.jp}.
@item @uref{http://www.mysql.com/Downloads/Contrib/icradius-0.10.tar.gz, icradius 0.10} @item @uref{http://www.mysql.com/Downloads/Contrib/icradius-0.10.tar.gz, icradius 0.10}
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