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→UPDGRADING SCHEMA
===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 ]]
: Script - postgresql_drop.sql
:* <u><code> DROP TABLE </code></u>: File to configure: ''PostgreSQLSchemaManager.java''
* <u><code> INSERT INTO TABLE </code></u>
* <u><code> ALTER TABLE </code></u>
== DATA MANIPULATION LANGUAGE _ DML ==