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前幾天公司的一個項目組的同事反應說公司內部的一台Linux伺服器上的MySQL沒有InnoDB這個引擎,我當時想應該不可能啊,MySQL預設應該 就已經安裝了這個引擎的吧,於是上伺服器去看了看,發現還真沒有,於是putty到伺服器上,show engines看了一下:
+------------+---------+ | Engine | Support | +------------+---------+ | CSV | YES | | MRG_MYISAM | YES | | MEMORY | YES | | MyISAM | DEFAULT | +------------+---------+
列表中沒有InnoDb,第一反應是不是安裝MySQL的時候沒有編譯InnoDb呢?但心想MySQL應該是內建了的,但google發現有網友說因為InnoDb是以外掛程式的方式載入到MySQL中的,所以可以直接使用install plugin innodb soname ‘ha_innodb.so‘來啟用InnoDB,但首先我們需要查看一下是否已經編譯InnoDb:
mysql> show plugins; +------------+--------+----------------+---------+---------+ | Name | Status | Type | Library | License | +------------+--------+----------------+---------+---------+ | binlog | ACTIVE | STORAGE ENGINE | NULL | GPL | | CSV | ACTIVE | STORAGE ENGINE | NULL | GPL | | MEMORY | ACTIVE | STORAGE ENGINE | NULL | GPL | | MyISAM | ACTIVE | STORAGE ENGINE | NULL | GPL | | MRG_MYISAM | ACTIVE | STORAGE ENGINE | NULL | GPL | +------------+--------+----------------+---------+---------+
但是發現連外掛程式裡面都沒有,這下可以確定是沒有編譯了,於是決定對MySQL重新編譯,當然編譯前請先備份所有資料庫,以免造成資料丟失。
[[email protected]192.168.1.1]# mysqldump --all-database -u root -p > /data0/www/1.sql [[email protected]192.168.1.1]# mysql-5.1.60]#screen -S stou [[email protected]192.168.1.1]# mysql-5.1.60]#automake --force --add-missing [[email protected]192.168.1.1]# mysql-5.1.60]#./configure --prefix=/usr/local/mysql/ --with-plugins=innobase wdcp下安裝: [[email protected]192.168.1.1]# mysql-5.1.60]#./configure --prefix=/usr/local/mysql/ --with-plugins=innobase --with-charset=gbk --with-collation=gbk_chinese_ci
但是最後卻出現了以下錯誤:
mysql.cc:1049: error: expected constructor, destructor, or type conversion before ‘*‘ token mysql.cc: In function ‘int not_in_history(const char*)‘: mysql.cc:2427: error: ‘HIST_ENTRY‘ was not declared in this scope mysql.cc:2427: error: ‘oldhist‘ was not declared in this scope mysql.cc:2427: error: ‘history_get‘ was not declared in this scope mysql.cc: In function ‘void initialize_readline(char*)‘: mysql.cc:2463: error: invalid conversion from ‘char** (*)()‘ to ‘char** (*)(const char*, int, int)‘ mysql.cc:2464: error: invalid conversion from ‘int (*)(const char*, int)‘ to ‘char* (*)(const char*, int)‘ mysql.cc:2465: error: invalid conversion from ‘int (*)()‘ to ‘int (*)(int, int)‘ mysql.cc:2465: error: initializing argument 2 of ‘int rl_add_defun(const char*, int (*)(int, int), int)‘ mysql.cc: In function ‘char** new_mysql_completion(const char*, int, int)‘: mysql.cc:2487: error: ‘completion_matches‘ was not declared in this scope make[2]: *** [mysql.o] Error 1 make[2]: Leaving directory `/usr/download/mysql-5.1.60/client‘ make[1]: *** [all] Error 2 make[1]: Leaving directory `/usr/download/mysql-5.1.60/client‘ make: *** [all-recursive] Error 1
Google一下發現不少人都有這個問題,其實解決這個問題只需要在configure前執行一次:
[[email protected]192.168.1.1]# make clean
然後再重複./configure --prefix=/usr/local/mysql/ --with-plugins=innobase和make這個步驟就可以了,然後再:
[[email protected]192.168.1.1]# make install [[email protected]192.168.1.1]# service mysqld restart [[email protected]192.168.1.1]# mysql -u root -p mysql> show engines; +------------+---------+ | Engine | Support | +------------+---------+ | CSV | YES | | MRG_MYISAM | YES | | MEMORY | YES | | InnoDB | YES | | MyISAM | DEFAULT | +------------+---------+
InnoDB啟用成功!
轉載:http://blog.csdn.net/benben0503/article/details/8621015
Linux啟用MySQL的InnoDB引擎