Antwort How to see all tables and columns in PostgreSQL? Weitere Antworten – How do I see all tables in PostgreSQL

How to see all tables and columns in PostgreSQL?
Assume your database is called db and you are running psql. First, choose ( \c ) the database to work with, then display ( \d ) all its tables ( \t ). psql db -U postgres; You can also use the command \d in psql, instead of \dt , to show all tables, views, sequences, roles, and other database objects.PostgreSQL – List All Columns of a Specific Table

  1. Method 1: Using “\d” or “\d+” Command.
  2. Method 2: Using “information_schema”
  3. Method 3: Using pg_Admin.

Execute the a SQL statement in 'psql' to get the column names of a PostgreSQL table. SELECT column_name FROM INFORMATION_SCHEMA. COLUMNS WHERE TABLE_NAME = 'some_table'; NOTE: Make sure to replace the some_table string that's enclosed in single quotes with an actual table name before you execute the SQL statement.

How to find table name in PostgreSQL : Let's learn how to list all the available tables in Postgres using the following methods:

  1. Method 1: Using “\dt” Command.
  2. Method 2: Using “\d” Command.
  3. Method 3: Using information_schema.
  4. Method 4: Using “pg_tables”

How do I see all tables in my database

The following query will show all tables in a MySQL database: SHOW TABLES; To see all the tables, you can run this statement from MySQL Command Line Client, MySQL Shell, as well as from any GUI tool that supports SQL—for example, dbForge Studio for MySQL.

How do I see all tables in SQL : Show all tables in SQL Server database with dbForge Studio for SQL Server

  1. Select the desired database in the left pane.
  2. Expand the selected database to reveal its contents.
  3. Expand the Tables folder to display all tables within the database.

To list down all tables columns on a specific table in the a PostgreSQL database using psql command-line, you can use \dS your_table_name.

The more flexible way to get a list of columns in a table is to use the MySQL SHOW COLUMNS command. As you can see the result of this SHOW COLUMNS command is the same as the result of the DESC statement. For example, the following statement lists all columns of the payments table in the classicmodels database.

How do I get all column names in database

Fetch Column Names of Table using SQL Query

  1. SELECT COLUMN_NAME.
  2. WHERE TABLE_NAME = 'Your Table Name'
  3. ORDER BY ORDINAL_POSITION.

SELECT column_name, data_type FROM information_schema. columns WHERE table_name = 'table_name'; with the above query you can retrieve columns and its datatype.Show all tables in SQL Server database with dbForge Studio for SQL Server

  1. Select the desired database in the left pane.
  2. Expand the selected database to reveal its contents.
  3. Expand the Tables folder to display all tables within the database.


In PostgreSQL, SQL SHELL (psql) and pg_catalog schema are used to show the tables. Execute the “\dt” command from the psql tool or use the pg_catalog schema with the aid of the SELECT query from the pgAdmin to show tables of the selected database.

How do I view all tables : How to display all the tables from a database in SQL

  1. SELECT table_name FROM INFORMATION_SCHEMA. TABLES WHERE table_type = 'BASE TABLE' SELECT name FROM sys.
  2. — This returns all the tables in the database system.
  3. — Lists all the tables in all databases SELECT table_name FROM information_schema.

How do I see a list of tables in SQL : Show all tables in SQL Server database with dbForge Studio for SQL Server

  1. Select the desired database in the left pane.
  2. Expand the selected database to reveal its contents.
  3. Expand the Tables folder to display all tables within the database.

How can you list all columns for a given table

The more flexible way to get a list of columns in a table is to use the MySQL SHOW COLUMNS command. As you can see the result of this SHOW COLUMNS command is the same as the result of the DESC statement. For example, the following statement lists all columns of the payments table in the classicmodels database.

Each table and index is stored in a separate file, named after the table or index's filenode number, which can be found in pg_class. relfilenode.Fetch Column Names of Table using SQL Query

  1. SELECT COLUMN_NAME.
  2. WHERE TABLE_NAME = 'Your Table Name'
  3. ORDER BY ORDINAL_POSITION.

How do I see all columns in SQL :

  1. The SQL statement that gives you all the values in a column is the SELECT statement with the column name as the SELECT argument.
  2. SELECT column_name FROM table_name;
  3. This statement will return all the values in the "column_name" column from the "table_name" table.
  4. SELECT * FROM table_name;