安装uuid相关依赖

sudo yum install -y uuid*

停止集群

adbmgr 进入：
stop all mode fast;
stop agent all;

重新编译antdb

 ../antdb/configure --prefix=/home/adb/antdb/app --with-ossp-uuid --with-perl --with-python --with-openssl --with-pam --with-ldap --with-libxml --with-libxslt --enable-thread-safety --enable-debug --enable-cassert CFLAGS="-DWAL_DEBUG -O2 -ggdb3 -fsigned-char"make install-world-contrib-recurse

configure 参数需要添加：--with-ossp-uuid

在adbhome下查找uuid相关文件

[adb@bogon ~]$ find antdb/app -name 'uuid*'
antdb/app/lib/postgresql/uuid-ossp.so
antdb/app/share/postgresql/extension/uuid-ossp--1.1.sql
antdb/app/share/postgresql/extension/uuid-ossp--unpackaged--1.0.sql
antdb/app/share/postgresql/extension/uuid-ossp.control
antdb/app/share/postgresql/extension/uuid-ossp--1.0--1.1.sql
antdb/app/include/postgresql/server/utils/uuid.h
[adb@bogon ~]$

启动antdb集群

adbmgr 进入：
deploy all;
start agent all;
start all;

记得要进行deploy，保证各个主机上的adbhome下都有uuid相关文件

创建uuid扩展

postgres=# create extension "uuid-ossp";
CREATE EXTENSION
postgres=# select * from pg_extension ;extname  | extowner | extnamespace | extrelocatable | extversion | extconfig | extcondition
-----------+----------+--------------+----------------+------------+-----------+--------------plpgsql   |       10 |           11 | f              | 1.0        |           | uuid-ossp |       10 |         2200 | t              | 1.1        |           |
(2 rows)

uuid已经安装成功。

查看uuid相关函数

postgres=# \df uuid_*List of functionsSchema   |        Name        | Result data type |    Argument data types    |  Type
------------+--------------------+------------------+---------------------------+--------pg_catalog | uuid_cmp           | integer          | uuid, uuid                | normalpg_catalog | uuid_eq            | boolean          | uuid, uuid                | normalpg_catalog | uuid_ge            | boolean          | uuid, uuid                | normalpg_catalog | uuid_gt            | boolean          | uuid, uuid                | normalpg_catalog | uuid_hash          | integer          | uuid                      | normalpg_catalog | uuid_in            | uuid             | cstring                   | normalpg_catalog | uuid_le            | boolean          | uuid, uuid                | normalpg_catalog | uuid_lt            | boolean          | uuid, uuid                | normalpg_catalog | uuid_ne            | boolean          | uuid, uuid                | normalpg_catalog | uuid_out           | cstring          | uuid                      | normalpg_catalog | uuid_recv          | uuid             | internal                  | normalpg_catalog | uuid_send          | bytea            | uuid                      | normalpg_catalog | uuid_sortsupport   | void             | internal                  | normalpublic     | uuid_generate_v1   | uuid             |                           | normalpublic     | uuid_generate_v1mc | uuid             |                           | normalpublic     | uuid_generate_v3   | uuid             | namespace uuid, name text | normalpublic     | uuid_generate_v4   | uuid             |                           | normalpublic     | uuid_generate_v5   | uuid             | namespace uuid, name text | normalpublic     | uuid_nil           | uuid             |                           | normalpublic     | uuid_ns_dns        | uuid             |                           | normalpublic     | uuid_ns_oid        | uuid             |                           | normalpublic     | uuid_ns_url        | uuid             |                           | normalpublic     | uuid_ns_x500       | uuid             |                           | normal
(23 rows)postgres=# select uuid_generate_v1();uuid_generate_v1
--------------------------------------81eca584-8985-11e8-b2f3-080027cbfd68
(1 row)