primary_conninfo='host=192.168.1.124 port=5432 user=replica password=password application_name=slave01'-bash-4.2$ exit logout[root@vm-05~]# systemctl start postgresql[root@vm-05~]# systemctl enable postgresql 配置完成master所在服务器查看状态: 代码语言:javascript 复制 [root@vm-06~]# su-postgre...
[root@EULER1~]# su-pg1-c"psql -Upostgres -p 5432 -h 192.168.123.60"Passwordforuser postgres:psql(12.5)Type"help"forhelp.postgres=# create tablespace mytbs location'/opt/custome-tablespace';CREATETABLESPACEpostgres=# \db+Listoftablespaces Name|Owner|Location|Access privileges|Options|Size|Descri...
Now that we have enabled SSL, the next step in the configuration of MySQL is to enable (allow) remote connection. By default, MySQL is configured to listen to the connection from the machine on which is installed and only accept connection from the localhost AKA 127.0.0.1 IP address. 既然...
postgres@[local]:5432=#postgres@[local]:5432=#postgres@[local]:5432=#\lList of databases Name | Owner | Encoding | Collate | Ctype | Access privile ges ---+---+---+---+---+--- --- mydb | pguser | UTF8 | en_US.UTF-8 | en_US.UTF-8 | postgres | postgres | UTF8 |...
Use SSH tunneling: Enable this option. Tunnel host: Your Linode’s IP address. Tinnel port:22. This is the default SSH port. Username: Your SSH username for the Linode instance. Authentication: ChooseIdentity fileif you are using an SSH key, orPasswordfor password-based authentication. ...
Service 虚拟 IP 地址段 --enable-admission-plugins:准入控制模块 --authorization-mode:认证授权,启用 RBAC 授权和节点自管理 --enable-bootstrap-token-auth:启用 TLS bootstrap 机制 --token-auth-file:bootstrap token 文件 --service-node-port-range:Service nodeport 类型默认分配端口范围 --kubelet-client-...
Enable remote connections by making the following changes in the connections and authentication section of the postgresql.conf file: Add this line to allow remote connections: listen_addresses = '*' Restart the PostgreSQL instance. Configure SSL Secure connections between Tableau Server and the ...
You can perform the SQL dump from any remote host that has access to the database. 4.5.1.1. Advantages and disadvantages of an SQL dump Copy link An SQL dump has the following advantages compared to other PostgreSQL backup methods: An SQ...
It can be enabled with a command such as ALTER TABLE...ENABLE ROW LEVEL SECURITY, which will enable a restrictive policy preventing access to all data unless or until other policies have been created. The policy itself consists of a name, the table to which th...
set enable_partitionwise_join to on;6.3 索引消除重复项 PostgreSQL 13中对索引的重复的项做了优化处理,更节省空间。重复的项只存储一次。看例子:PG13索引的大小:postgres=# create table test01(id int, id2 int); CREATE TABLE postgres=# insert into test01 select seq, seq / 1000 from generate_serie...