PostgreSQL重命名报错 ERROR: current database cannot be renamed STATEMENT: ALTER DATABASE xxx RENAME TO xxx2; 查看客户端软件连接信息是否是当前需要修改的数据库,如果是,需要把数据库修改成其他数据库。 如,我要修改postgres名称,那么这里就需要把postgres换成其他数据库 ERROR: database"xxx"is being accessed...
To rename a database in Postgres, use theALTER DATABASEstatement with theRENAME TOclause. In Postgres, the current database cannot be renamed. So, to rename a database, firstly, you must establish a connection with any other database. Once the connection is established, you can run the“A...
Tables greater than 2GB should always be considered for partitioning. Tables containing historical data, in which new data is added into the newest partition. A typical example is a historical table where only the current month's data is updatable and the other 11 months are read only. 在oracl...
If you use a role to log in to the PostgreSQL database server and rename it in the current session, you will get an error: ERROR: session user cannot be renamed In this case, you need to connect to the PostgreSQL database server using a different role to rename that role. You execute...
jdbc:postgresql:database jdbc:postgresql: jdbc:postgresql://host/database jdbc:postgresql://host/ jdbc:postgresql://host:port/database jdbc:postgresql://host:port/ jdbc:postgresql://?service=myservice The general format for a JDBC URL for connecting to a PostgreSQL server is as follows, with...
The partition table trigger of the source database cannot be set todisable. To perform incremental synchronization: Thepg_hba.conffile of the source database contains the following configuration: host replication all 0.0.0.0/0 md5 The test_decoding plug-in must be installed on the source databas...
Paradox tables cannot be imported. Unknown Internal error occurred when importing data. Column order was incorrect when importing database to model. Minor bug fixes and improvements. To upgrade, please visit our Customer Center. Feb 26 2019 Navicat for PostgreSQL (Windows) version 12.1.16 Bug-fixe...
Optional: Obtain information about the current database connection: postgres=# \conninfo You are connected to database "postgres" as user "postgres" via socket in "/var/run/postgresql" at port "5432". Create a user named mydbuser, set a...
If the source and destination databases contain tables with identical names and the tables in the destination database cannot be deleted or renamed, you can use the object name mapping feature to rename the tables that are synchronized to the destination databa...
All source database objects must be in the default “pg_default” tablespace. The tables within the database cannot be renamed, included or excluded. Everything is migrated as is. A single DB instance can support up to 32 concurrent transports, including both imports and exports, ...