1.1 打开终端并输入以下命令: $ pg_dump -U [username] -W -F p -f [backup_file_name] [database_name] 其中,[username] 是当前用户的用户名,[database_name] 是需要备份的数据库名称,[backup_file_name] 是备份文件的输出名称。 1.2 输入密码后,pg_dump 会开始将数据库的数据转换为 SQL 语句,并将...
COPY FROM / COPY TO for node-postgres. Stream from one database to another, and stuff. - brianc/node-pg-copy-streams
pgcopydb is a tool that automates runningpg_dump | pg_restorebetween two running Postgres servers. To make a copy of a database to another server as quickly as possible, one would like to use the parallel options ofpg_dumpand still be able to stream the data to as manypg_restorejobs...
pgcopydb is a tool that automates running pg_dump | pg_restore between two running Postgres servers. To make a copy of a database to another server as quickly as possible, one would like to use the parallel options of pg_dump and still be able to stream the data to as many pg_rest...
COPY FROM / COPY TO for node-postgres. Stream from one database to another, and stuff.how? what? huh?Did you know that PostgreSQL supports streaming data directly into and out of a table? This means you can take your favorite CSV or TSV file and pipe it directly into an existing ...
gpcopytransfers data from user databases only; thepostgres,template0, andtemplate1databases cannot be transferred. Administrators must transfer configuration files manually and install extensions into the destination database withgppkg. For information about howgpcopyhandles dependent database objects when c...
我试图使用从CSV文件中使用\ Copy将数据导入我的Postgres表中数据如下: 1,2,"First Line \n Second Line", "Some other data" 我的动机是在导入数据时保留'\ n'。 以下作品: insert into table (col1, col2, col3, col4) values (1, 2, E'First Line \n Second Line', 'Some other data') ...
2# 从21服务器上把 datadev.public.dmtestone表 数据迁移到 102服务器上3# 库:datadev 模式:public 表:dmtestone45export PGSSLMODE=disable6gpcopy--source-host 192.168.100.21 --dest-host 192.168.100.1027--include-table datadev.public.dmtestone --drop --dest-table postgres2.public.dmtestone --de...
Learn how to use the azure_storage extension in Azure Database for PostgreSQL - Flexible Server to import and export data
echo "create table prumysql (a text, b integer);"|PGPASSWORD=<destinationPassword> psql -t -h <destinationServerName>.postgres.database.azure.com -U <username>@<destinationServerName> tests Pipe from mysql to copy command echo "COPY prumysql FROM PROGRAM 'echo select a,b from prumysql|my...