create table in psql code example

Example 1: create table in postgresql

-- Example table
 CREATE TABLE accounts (
	user_id serial PRIMARY KEY,
	username VARCHAR ( 50 ) UNIQUE NOT NULL,
	password VARCHAR ( 50 ) NOT NULL,
	email VARCHAR ( 255 ) UNIQUE NOT NULL,
	created_on TIMESTAMP NOT NULL,
        last_login TIMESTAMP 
);

Example 2: 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 3: create table postgresql

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

Example 4: show create table in postgresql

pg_dump -t 'schema-name.table-name' --schema-only database-name

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