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
);postgre sql create table
CREATE TABLE cities (
city_id serial PRIMARY KEY,
city_name VARCHAR (255) NOT NULL,
population INT NOT NULL CHECK (population >= 0)
);create table postgresql
CREATE TABLE table_name (
column_name TYPE column_constraint,
table_constraint table_constraint
) INHERITS existing_table_name;postgresql create table as select
CREATE TABLE films_recent AS
SELECT * FROM films WHERE date_prod >= '2002-01-01';show create table in postgresql
pg_dump -t 'schema-name.table-name' --schema-only database-namecreate table postgres
CREATE TABLE table_name (
column_name1 col_type (field_length) column_constraints,
column_name2 col_type (field_length),
column_name3 col_type (field_length)
);Copyright © 2021 Codeinu
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