安装uuid依赖包

# yum install uuid uuid-devel

configure 时添加 –with-uuid=ossp

# cd /tmp
# wget https://ftp.postgresql.org/pub/source/v9.6.9/postgresql-9.6.9.tar.gz
# tar -zxvf ./postgresql-9.6.9.tar.gz
# cd postgresql-9.6.9
# ./configure --prefix=/usr/pgsql-9.6 --with-perl --with-tcl --with-python --with-openssl --with-pam --without-ldap --with-libxml --with-libxslt --with-uuid=ossp

# make world
# make install-world

如果没有安装os的 uuid、uuid-devel，就会报如下错误。

checking for uuid_export in -lossp-uuid... no
checking for uuid_export in -luuid... no
configure: error: library 'ossp-uuid' or 'uuid' is required for OSSP UUID

查看 uuid-ossp

# cd /usr/pgsql-9.6/lib/
# ls -l |grep -i uuid
-rwxr-xr-x 1 root root  14384 Jun 21 18:25 uuid-ossp.so

# cd /usr/pgsql-9.6/share/extension/
# ls -l |grep -i uuid
-rw-r--r-- 1 root root   688 Jun 21 18:25 uuid-ossp--1.0--1.1.sql
-rw-r--r-- 1 root root  1516 Jun 21 18:25 uuid-ossp--1.1.sql
-rw-r--r-- 1 root root   163 Jun 21 18:25 uuid-ossp.control
-rw-r--r-- 1 root root   853 Jun 21 18:25 uuid-ossp--unpackaged--1.0.sql

创建 uuid-ossp extension

初始化数据库集群略。

postgres=# create database peiybdb;
CREATE DATABASE
postgres=# c peiybdb
You are now connected to database "peiybdb" as user "postgres".
peiybdb=# select * from pg_available_extensions where name like '%uuid%';
   name    | default_version | installed_version |                     comment                     
-----------+-----------------+-------------------+-------------------------------------------------
 uuid-ossp | 1.1             |                   | generate universally unique identifiers (UUIDs)
(1 row)

peiybdb=# create extension "uuid-ossp";
CREATE EXTENSION

peiybdb=# df
                                  List of functions
 Schema |        Name        | Result data type |    Argument data types    |  Type  
--------+--------------------+------------------+---------------------------+--------
 public | uuid_generate_v1   | uuid             |                           | normal
 public | uuid_generate_v1mc | uuid             |                           | normal
 public | uuid_generate_v3   | uuid             | namespace uuid, name text | normal
 public | uuid_generate_v4   | uuid             |                           | normal
 public | uuid_generate_v5   | uuid             | namespace uuid, name text | normal
 public | uuid_nil           | uuid             |                           | normal
 public | uuid_ns_dns        | uuid             |                           | normal
 public | uuid_ns_oid        | uuid             |                           | normal
 public | uuid_ns_url        | uuid             |                           | normal
 public | uuid_ns_x500       | uuid             |                           | normal
(10 rows)