===UPDGRADING SCHEMA===
* List of Files needed to be modified
:src - [[ PostgreSQL_Adapter-nexj/SchemaManger | PostgreSQLSchemaManager.java ]] --- ([[SchemaBackup]]) // Extends SQLSchemaManager.java - class for reading, creating and upgrading the database schema
: [[ PostgreSQL_Adapter-nexj/Upgrade | main.upgrade ]]
: test- [[ PostgreSQL_Adapter-nexj/SchemaMangerTest | PostgreSQLSchemaManagerTest.java]] // Extends SQLSchemaManagerTest.java
: Script - postgresql_drop.sql
* <u><code> DROP TABLE </code></u>