[x] 1. Create a certificate table schema which consists all the required column name
[x] 2. create a verification table schema which consists all the required column name
[x] 3. download the postgresql
[x] 4. write the java code for the table certificates and verification and connect it to postgresql and store the details of the both tables in postgresql.
[ ] 5.Java code should support both local postgresql and azure managed postgresql database.
Create two Tables