If you want to get the list of tables contained in a specific database, first connect to a database in psql with: Copy 1\c <database_name> Then, use thedtcommand: Copy 1\dt This will return all the tables in the selected database. For more information, follow ourShow Tables Postgre...
PostgreSQL – List Databases To get the list of PostgreSQL Databases, open psql shell and run the list command as shown below. </> Copy \l In the following PostgreSQL shell, when we run the list databases command, the output is a table with the name of database, owner of database, da...
Oracle has a different server-database model to SQL Server and MySQL, called Container Databases and Pluggable Databases. I’ve written aguide to them here. If you want to see the current name of the database: SELECTnameFROMv$database; This would show the name of the database: name xepd...
If you need to list all primary keys in PostgreSQL database, you will find here how to do that using SQL query, Psql or ERBuilder DM
场景一:base提供列定义、json提供全量数据 代码语言:javascript 代码运行次数:0 运行 AI代码解释 SELECT*FROMjson_populate_record(null::person,'{"name": "Tom", "age": 20, "hobbies": ["sports", "cars"], "address": {"country": "CN", "city": "BeiJing"}}');name|age|hobbies|address---+...
In detail, it allows you to: Add databases, tables, and users. Run SQL queries in the database. Retrieve metadata information about the database objects. Now that you know what psql is, follow the steps below to run the Postgres list users \du command: Open the terminal. Connect to ...
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1. Using \dn Command in psql The \dn command lists all schemas in the current database, showing schema names and owners. \dn 2. Querying the pg_namespace System Catalog The pg_namespace catalog contains information about all schemas in a PostgreSQL database, and you can query it to get...
Oracle Database Autonomous Recovery Service (recovery) Oracle Delegate Access Control (delegate-access-control) Oracle Integration (integration) Organizations (organizations) OS Management (os-management) OS Management Hub (os-management-hub) OSP Gateway (osp-gateway) PGSQL Control Plane (psql...