Shulou(Shulou.com)06/01 Report--

Find the right version on the official website and download postgresql https://www.postgresql.org/download/

Version number: postgresql-9.5.10.tar.bz2

System: CentOS7 x86x64

Decompress: tar-jxvf postgresql-9.5.10.tar.bz2

Cd postgresql-9.5.10

. / configure-- prefix=/usr/local/postgres may have all kinds of errors at this time, all of which should be solved by your lack of package (then yum installation package) or a few parameters (--without- parameter)

Make install installation

Make clean frees up file space

Useradd-G postgres postgres creates this group with users

Mkdir / opt/postgres

Chown postgres:postgres / opt/postgres

Vi / etc/profile add the following

PATH=/usr/local/postgres/bin:$PATH

MANPATH=/usr/local/postgres/share/man:$MANPATH

Source / etc/profile save file

Su-postgres

Initdb-D / opt/postgres/ initialization

Or initialize and start pg_ctl-D / opt/postgres/ initdb

Psql goes into the command window and starts working, ok.

In addition, you can install man and doc as if it were make install-man; after the make install-doc; installation is complete, you can man psql to view help.

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