how to create tables in postgresql with psql code example

Example 1: postgres create table

-- Basic table creation
CREATE TABLE table_name(
   column1 datatype,
   column2 datatype,
   column3 datatype,
   .....
   columnN datatype,
   PRIMARY KEY( one or more columns )
);

Example 2: create table postgresql

CREATE TABLE table_name (
	column_name TYPE column_constraint,
	table_constraint table_constraint
) INHERITS existing_table_name;