mysql 5.1 configure ±àÒë²ÎÊýÏê½â
-static 13%
--with-client-ldflags=-all-static
--with-mysqld-ldflags=-all-static
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Unix Socket 7.5%
--with-unix-socket path=/usr/local/mysql/tmp/mysql.sock
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--enable-assembler
The --enable-assembler options of configure allows for
compiling in x86 (and sparc) versions of common
string
operations, which should result in more
performance.
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--with-extra-charsets
=complex×Ö·ûÖ§³Ö
--enable-thread-safe-client
#Compile the client with
threads. Ò²¾ÍÊÇÈÿͻ§¶ËÖ§³ÖÏ̵߳ÄÒâ˼
--with-big-tables
There is a limit of 232
(~4.295E+09) rows in a MyISAM
table. If you build MySQL
with the --with-big-tables
option, the
row limitation is increased to (232
)2
(1.844E+19) rows
--with-ssl
--with-embedded-server
#±àÒë³Éembedded MySQL library (libmysqld.a
),
--enable-local-infile
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load data local infile '/usr/test' into table test fields terminated by ' ';
ERROR 1148 (42000): The used command is
not allowed with this
MySQL version£©
--with-plugins=innobase
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Mysql5.1¿ªÊ¼£¬±àÒëÌí¼Óinnodb²å¼þ¾Í´Ó--with-innodb ¸Ä³ÉÁË --with-plugins=innobase
--with-plugins=PLUGIN[[[,PLUGIN..]]]
Plugins to include in
mysqld. (default
is
: none)
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create procedure all_joiner_message( in captions varchar(255), in contents text, in objectid int, in types int , out count int)
begin
declare userids int;
DECLARE _done IN ......
Love in coding...
Free and Susan
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Here is a simple example that relates parent and child tables through a single-column foreign key:
CREATE TABLE parent (id INT NOT NULL,
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mysqldump -uÓû§Ãû -p Êý¾Ý¿âÃû > Êý¾Ý¿âÃû.sql
#/usr/local/mysql/bin/mysqldump -uroot -p abc > abc.sql
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# ......