PostgreSQL-create database 注意事项 1、数据库初始化指定字符集与排序规则 A initdb --encoding=UTF8 --locale=C -D /pdata/data--wal-segsize=64 B initdb --encoding=UTF8 --locale=zh_CN.UTF-8 --lc-collate=zh_CN.utf8 --lc-ctype=zh_CN.utf8 -D /pdata/data C initdb --encoding=UTF8...
If false, only superusers or the database owner can clone it. To execute the CREATE DATABASE statement, you need to have a superuser role or a special CREATEDB privilege. PostgreSQL CREATE DATABASE examples Let’s explore some examples of using the CREATE DATABASE statement. 1) Create a ...
Important:To create a database, you must be a superuser, or you must have "create database" privileges. Note:To create aPostgreSQLdatabase, we will execute the“CREATE DATABASE”command from the psql(SQL Shell). You can execute the same command from pgAdmin's query tool to create a dat...
在PostgreSQL 中,有時候需要创建新的数据库,但如果该数据库不存在,则需要先创建数据库。这时候,可以使用 CREATE DATABASE IF NOT EXISTS 语句来创建数据库,其语法如下: CREATE DATABASE IF NOT EXISTS 数据库名称; 其中,"数据库名称" 是需要创建的数据库的名称,"IF NOT EXISTS" 是一个条件判断语句,用于检查数...
This chapter discusses about how to create a new database in your PostgreSQL. PostgreSQL provides two ways of creating a new database −Using CREATE DATABASE, an SQL command. Using createdb a command-line executable.Using CREATE DATABASE...
RDS PostgreSQL Database Select a sub-service You can select a sub-service, module, or feature from the drop-down list to quickly find the relevant documentation. You can also click the cloud service name at the top of the drop-down list to go to the homepage ...
CREATE DATABASE[Database to create]WITH TEMPLATE[Database to copy]OWNER[Your username]; For more information continue reading. Starting the Server The first step to copying a database is to open psql (the postgreSQL command line). On a macOS this can be done when you start the server. ...
Azure Backup documentation Overview Quickstarts Back up a VM - Azure portal Back up a VM - PowerShell Back up a VM - CLI Back up a VM - ARM template Back up a VM - Bicep template Back up a VM - Terraform Back up Azure PostgreSQL Database Configure AKS cluster backup Create a backup...
Service: Data Protection API Version: 2025-02-01 Creates or updates a BackupVault resource belonging to a resource group. HTTP 複製 試試看 PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.DataProtection/backupVaults/{vaultName}?
If you perform the role of both the database administrator and geodatabase administrator and, therefore, know the password for both login roles, you can use the Create Enterprise Geodatabase geoprocessing tool or a Python script that calls the tool to create a geodatabase in P...