# IPv6 local connections: host all all ::1/128ident 备注:如出现监听异常,请修改 [root@www ~]#vi/var/lib/pgsql/data/postgresql.conf listen_addresses = '*' # what IP address(es) to listen on; 移除注释 # comma-separated list of addresses; # defaults to 'localhost', '*' = all # ...
Create PostGIS template——这里主要是说明了,需要创建的几个 key:geometry_columns、geography_columns、spatial_ref_sys “psql: could not connect to server: Connection refused” Error when connecting to remote database 安装PostgreSQL 和 PostGIS PostgreSQL 和 PostGIS 已经是热门的开源工程,已经收录在各大 ...
首先看看服务器是否启动控制面板打开【管理工具】【服务】postgresql服务启动服务后看下Log在C：（pastgres安装路径）/data/pg_log/选择出错误时的时间Log。查看详细信息。大概是改一下C：（pastgres安装路径）/data下的【pg_hba.conf】【postgresql.conf】就可以了如何去改，在看下log自己查一下吧。
DEBUG: tds_fdw: Connecting to server NOTICE: DB-Library notice: Msg #: 5701, Msg state: 2, Msg: Changed database context to 'master'., Server: xxxx, Process: , Line: 1, Level: 0 NOTICE: DB-Library notice: Msg #: 5703, Msg state: 1, Msg: Changed language setting to us_english...
import psycopg2 from demo.pgdemo.config import config def connect(): """ Connect to the PostgreSQL database server """ conn = None try: # read connection parameters params = config() # connect to the PostgreSQL server print('Connecting to the PostgreSQL database...') conn = psycopg2....
DEBUG: connecting to: "user=repmgr password=*** connect_timeout=2 dbname=repmgr host=10.10.10.11 port=5432 fallback_application_name=repmgr" ERROR: connection to database failed DETAIL: could not connect to server: Connection refused Is the server...
server started 热备冷恢复(第二种物理备份方式) pg_basebackup 基本原理和步骤 pg_basebackup 也算是物理方式,是可以使用流协议。并且是热备范畴,备份的时候不需要停数据库,但,恢复的时候需要停数据库(多说一句,某些项目数据库是24小时不能停的,如果停了,可能接受不了,因此,备份前最好搞清楚自己是否能够接受冷...
or not, # SELECT pglogical.create_subscription( subscription_name := 'subscription1', provider_dsn := 'host=pg-provider1.localnet port=5432 dbname=db '); ERROR: could not connect to the postgresql server: fe_sendauth: no password supplied DETAIL: dsn was: host=pg-provider1.localnet port...
If set to 1, an SSL connection to the server is required (this is equivalent to sslmode require). libpq will then refuse to connect if the server does not accept an SSL connection. If set to 0 (default), libpq will negotiate the connection type with the server (equivalent to sslmode ...
('starting') self._pending_restart = False try: if not self._major_version: self.configure_server_parameters() # 设置数据库版本,服务器配置参数修复参数 configuration = self.config.effective_configuration except Exception: return None self.config.check_directories() # 检查数据库目录 self.config....