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摘要: 用到临时表空间的几种SQL CREATE INDEX SELECT ... ORDER BY SELECT DISTINCT ... SELECT ... GROUP BY SELECT ... UNION SELECT ... INTERSECT SELECT ... MINUS 在创建临时表或者 阅读全文
posted @ 2017-08-15 17:23 Coye 阅读(219) 评论(0) 推荐(0)
摘要: 系统:Red Hat Enterprise Linux Server release 6.3 (Santiago) 数据库:Percona-Server-5.6.29-rel76.2-Linux.x86_64.ssl101.tar.gz ###1. 准备 ####libjemalloc librar 阅读全文
posted @ 2017-08-14 15:17 Coye 阅读(443) 评论(0) 推荐(0)
摘要: Header (Common and Variable) The header contains general block information, such as the block address and the type of segment (for example, data or in 阅读全文
posted @ 2017-08-11 21:18 Coye 阅读(186) 评论(0) 推荐(0)
摘要: Oracle是怎么工作的,摘自Oracle 9i的官方文档 The following example describes the most basic level of operations that Oracle performs. This illustrates an Oracle conf 阅读全文
posted @ 2017-08-06 20:56 Coye 阅读(144) 评论(0) 推荐(0)
摘要: 简单记两个 [root@oracle ~] ip route show default via 192.0.2.2 dev eth0 proto static 192.0.2.0/24 dev eth0 proto kernel scope link src 192.0.2.110 metric 1 阅读全文
posted @ 2017-08-03 17:12 Coye 阅读(173) 评论(0) 推荐(0)
摘要: MySQL版本:Percona Server 5.6.29 OS:RHEL6.3 1. 安装出错 [mysql@oracle ~]$ /home/mysql/scripts/mysql_install_db user=mysql basedir=/home/mysql datadir=/mysql/ 阅读全文
posted @ 2017-08-03 14:44 Coye 阅读(548) 评论(0) 推荐(0)
摘要: 仅在 Oracle Linux Server release 6.3 上测试 PS:Oracle Linux Server release 6.3仅用于测试,不能用于商业用途 [root@oracle mysql] mkdir /media/disk [root@oracle mysql] moun 阅读全文
posted @ 2017-08-03 09:14 Coye 阅读(253) 评论(1) 推荐(0)
摘要: MySQL半同步安装以及参数 基于MySQL5.5 官档地址: Semisynchronous Replication Administrative Interface https://dev.mysql.com/doc/refman/5.5/en/replication semisync inte 阅读全文
posted @ 2017-07-29 15:28 Coye 阅读(349) 评论(0) 推荐(0)
摘要: 适用于每天一个分区。。。不断加分区,导致分区不够用的情况 CREATE DEFINER=hehe@XXXXXX PROCEDURE p_auto_partition_day(IN databaseName VARCHAR(50),IN tableName VARCHAR(50),IN daynum 阅读全文
posted @ 2017-07-29 14:47 Coye 阅读(470) 评论(0) 推荐(0)
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