For example, you can define your own data types, build out custom functions, even write code from different programming languages without recompiling your database! The app tries to conform with the SQL standard where such conformance does not contradict traditional features or could lead to poor ...
You plan to migrate database metadata. Example The following example shows how to migrate the public schema. Configure the Source Database To configure the source database with logical replication, complete the following steps. In the source database, edit thepostgresql.conffile to add the...
To determine the set of existing databases, examine the pg_database system catalog. Note that you must execute this command while logged into the PostgreSQL user account. The psql program’s \l meta-command and -l command-line option are also used for listing the existing databases. For exa...
postgres=# create database test;CREATEDATABASEpostgres=# alter database testsettablespace mytbs;ALTERDATABASEpostgres=# \c test You are now connected to database"test"asuser"postgres".test=# create tabletb_mytps(i int,namevarchar(32))tablespace mytbs;CREATETABLE 插入实验数据 代码语言:javascript...
For example, you can use Amazon RDS for PostgreSQL databases to build HIPAA-compliant applications and to store healthcare-related information. This includes storage for protected health information (PHI) under a completed Business Associate Agreement (BAA) with AWS. Amazon RDS for PostgreSQL also ...
You can extract a PostgreSQL database into a dump file. Then, you can restore from a file created by pg_dump in Azure Database for PostgreSQL Single Server or Flexible Server.
In this example, the tables on which the views are based (employees and regions) are owned by the user gdb. The user creating the views is user rocket. psqltestdbgdbEnterpasswordforusergdb:GRANTSELECTONgdb.employeesTOrocket;GRANTSELECTONgdb.regionsTOrocket; ...
2. CDO Account DBaaS: An example is Mongo Atlas, which operates from the service provider's account. When the database runs in the CDO’s account, the management of resources is handled by the provider, which can simplify operations but may limit the customer's visibility over usag...
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使用Maven,可以通过执行以下操作来运行应用程序:mvn exec:java -Dexec.mainClass="com.example.demo.DemoApplication"。应用程序应连接到 Azure Database for PostgreSQL 灵活服务器实例,创建数据库架构,然后关闭连接,如控制台日志中所示:输出 复制 [INFO ] Loading application properties [INFO ] Connecting to the...