longrbl 发表于 2016-5-11 11:06:28

求救centos在编译mysql的时候报错信息

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/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc: In member function ‘void Optimize_table_order::best_access_path(JOIN_TAB*, table_map, uint, bool, double, POSITION*, POSITION*)’:
/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc:431: 警告:此函数中的‘loose_scan_opt.Loose_scan_opt::best_loose_scan_start_key’在使用前可能未初始化
/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc:431: 警告:此函数中的‘loose_scan_opt.Loose_scan_opt::best_max_loose_keypart’在使用前可能未初始化
/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc:431: 警告:此函数中的‘loose_scan_opt.Loose_scan_opt::best_loose_scan_records’在使用前可能未初始化
/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc:431: 警告:此函数中的‘loose_scan_opt.Loose_scan_opt::best_loose_scan_key’在使用前可能未初始化
/root/lnmp1.2-full/src/mysql-5.6.23/sql/sql_planner.cc:431: 警告:此函数中的‘loose_scan_opt.Loose_scan_opt::quick_max_loose_keypart’在使用前可能未初始化
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licess 发表于 2016-5-11 17:47:39

不是错误信息,也没影响

longrbl 发表于 2016-5-12 16:08:22

回复 2# 的帖子

谢谢
你的回答,基本上问题解决了,
我老是喜欢在root目录下直接安装lnmp,导致我的系统盘满了,mysql启动失败,
也解决了
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