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首先，去PostgreSQL官网下载最新版本。笔者使用Linux x86_64源码编译安装包：postgresql-9.0.1.tar.bz2
安装过程如下：
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mkdir -p /data/setupfiles/ && cd /data/setupfiles/
wget http://wwwmaster.postgresql.org/redir/161/f/source/v9.0.1/postgresql-9.0.1.tar.bz2
tar jxvf ./postgresql-9.0.1.tar.bz2
cd ./postgresql-9.0.1
mkdir -p /data/programfiles/postgresql-9.0.1/data
ln -s /data/programfiles/postgresql-9.0.1 /usr/local/postgresql
groupadd pgsql
useradd pgsql -g pgsql
./configure --prefix=/usr/local/postgresql --enable-profiling
make
make install
cd /usr/local/postgresql
chown -R pgsql .
chown -R pgsql data
chown -R pgsql data/.
su - pgsql
/usr/local/postgresql/bin/initdb --encoding=utf8 -D /usr/local/postgresql/data
cp /data/setupfiles/postgresql-9.0.1/contrib/start-scripts/linux /etc/init.d/postgresql
chmod +x /etc/init.d/postgresql
# 注意修改/etc/init.d/postgresql中的安装路径和用户
service postgresql start
ps aux | grep postgre
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pgsql 66698 4.8 0.2 114552 8508 ? S 18:03 0:00 /usr/local/postgresql/bin/postmaster -D /usr/local/postgresql/data
pgsql 66699 0.0 0.1 114552 5436 ? Ss 18:03 0:00 postgres: writer process
pgsql 66600 0.0 0.1 114552 5396 ? Ss 18:03 0:00 postgres: wal writer process
pgsql 66601 0.0 0.1 115376 6272 ? Ss 18:03 0:00 postgres: autovacuum launcher process
pgsql 66602 0.0 0.1 77464 5300 ? Ss 18:03 0:00 postgres: stats collector process
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/usr/local/postgresql/bin/createuser -d -a -P root
/usr/local/postgresql/bin/createdb test_db
/usr/local/postgresql/bin/psql -U root -W test_db
监控可使用ptop、pg_top：
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发表于 2010-11-10 11:03
发表于 2012-05-25 11:34
