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Problem: Fatal error: User "Postgres" Ident authentication failedNote: This is because there is no remote access configured and authentication method has not changed, only need to change the use of account password authentication.Workaround: Locate
First, the environment$ psql--versionpsql (PostgreSQL) 9.4.4 As we all know, superuser privileges are too large for the security of the database, for non-administrator accounts, you need to create a normal user. Second, the grammar$ psql psql (9.4.
First, the environment#配置远程连接su postgres vim/var/lib/pgsql/9.4/data/postgresql.conf Edit configuration file listen_address= ' localhost ' before the comment # removed, And the ' localhost ' should be ' * '; vim/etc/postgresql/8.2/main/pg_hba.conf
Seven, Pg_dump:
Pg_dump is a tool for backing up the PostgreSQL database. It can even make a full, consistent backup when the database is being used concurrently, without blocking access to the database by other users. The dump format generated by
Tag: User CTI SSI create cancels VAR use SSE byteTransferred from: https://www.cnblogs.com/chjbbs/p/6480687.htmlUsage:Pg_dump [OPTION] ... [DBNAME] The database name is last, not specified by default is the database specified by the system variable
New machine error after deploymentApp 12595 Stderr:pg::connectionbad (FATAL: Peer authentication failed for user "Dbuser" app 12595 stderr:):Surf the internet for a bit, many of the posts are said to modify/etc/postgresql/9.4/main/pg_hba.conf this
Master-Slave Server IP:192.168.11.131 PostgreSQL Master192.168.11.132 PostgreSQL SlaveServer System version:# Cat/etc/redhat-releaseRed Hat Enterprise Linux Server Release 7.2 (MAIPO)PG Version:System default 9.21. Install software, configure
Usage:Pg_dump [OPTION] ... [DBNAME] DatabaseLast name, do not specify the default is the database specified by the system variable pgdatabase.General Options: (generic option)-F,--file=filename output file or directory nameFile name saved after
The system and software used Ubuntu 12.10Python 2.7.3Django 1.4.2Pycharm 2.6.3Postgresql 9.1VirtualenvVirtualenvwrapperOpenjdk Before you start, be sure to make a backup of your system. Because if the operation is wrong, there will be unnecessary
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