Continuation of Postgress Sql

Create Database:

list of databases
successful connection
unsuccessful connection

DROP database:

CREATE TABLE :

  1. bigserial — — autoincrement of 8 bit integers
  2. smallserial — — autoincrement of 4 bit integers
  3. cidr — — for IPV4 and IPV6 address
  4. varchar(M) — — character length of maximum length “M”
  5. text — — character length of infinity length
  6. boolean — — True,False
  7. uuid — — universally unique identifier

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