Therefore, we should be alert if we need to place the information schema on the path.įor this, we will use the SELECT command in the information_schema database for quering the column_names of the columns table. Meanwhile, in the information schema, the names of some of the objects are generic names, which might be happened in user applications or the software. The user gets all the advantages of the particular schema if the owner of the information schema is the original database user. Thus, if we want to access all objects, we will use it through its qualified names.

And by default, it is not available in the schema search path. Here, the information schema itself is a schema that is automatically present in all databases and called information_schema. In pgAdmin 4, we are going to use the information_schema for describing the tables. PostgreSQL DESCRIBE TABLE using pgAdmin 4

Note: In PostgreSQL, we cannot have the direct command to Describe the table, but using MySQL, we use the DESCRIBE command directly to identify the information on the columns of a specific table. The below example shows that find the long-running or slow query in PostgreSQL. We can find a long-running query by using the pgstatactivity catalog table.

PostgreSQL describe table using pgAdmin 4 To tune the database performance, we need to find a log running a query that was running on the database server.

In PostgreSQL, to find the information on columns of a table, we can use the describe command query in two different ways, which are as follows: In this section, we are going to discuss how to describe a table in PostgreSQL.

How to run a query in pgadmin 4