Get list of tables in schema postgres

Result shows list of tables in dbo schema of our pagila database: You could also get this. Get this interactive HTML data dictionary in minutes with Dataedo. See live HTML data dictionary sample. Postgres for a particular database.

Show table structure and list of tables in. I tried out one query like: SELECT table _name FROM information_ schema. If you are coming from MySQL, you may miss the SHOW TABLES statement that displays all tables in a specific database. If you are using psql, you can use the following command to show tables in the current database. Unlike databases, schemas are not rigidly separated: a user can access objects in any of the schemas in the database he is connected to, if he has privileges to do so.

A schema is a named collection of tables. Schemas are analogous to directories at the operating system level, except that schemas cannot be nested. The basic syntax of CREATE SCHEMA is as. If you want to list user only schemas use this script. Using the psql command line tool, how do I list all postgres tables in one particular schema Stack Exchange Network Stack Exchange network consists of 1QA communities including Stack Overflow , the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

This works anywhere a table name is expecte including the table modification commands and the data access commands discussed in the following chapters. For brevity we will speak of tables only, but the same ideas apply to other kinds of named objects, such as types and functions. Actually, the even more general syntax. Summary: in this tutorial, you will learn how to use commands to list all tables of a database in various database management systems. Each database system has its own command to show all tables in a specified database.

Query select table _ schema , table _name from information_ schema. If you just want to know a list of columns of a table , you can use the second way. In this way, you just use the SELECT statement to query the column_names of the columns table in the information_ schema database. I finally cobbled together a script that returns a list of tables and the owner name.

To start getting our row counts, we’ll need a list of our SQL tables. We can get this easily with: select table _ schema , table _name from information_ schema. Using psql or any other SQL interface you can browse your schema information.

Be first to leave comment below. The information is all in a schema called information_ schema. To get the size of a specific table , you use the pg_relation_size() function. I get the schema of a table in psql ? I would do desc tablename. I remember sql server and ingres having a similar facility.

I seem to be able to get the information is by using pgaccess. Row counts for all tables in a postgres db. GitHub Gist: instantly share code, notes, and snippets. I thought it might be helpful to mention that, as of 9. Thanks Toby Erkson for your feedback. I agree this has a ways to go.

I decided to release this knowing it could be confusing to many yet render help to some.