fix: Change the returning values of entities

refactor: Analysis and Clean all code blocs

fix(#14): Empty Entity Update Issue

fix: Match Underscores Issue and PostgreSql Returning Issue for MsSql

fix: Match Underscores Issue and PostgreSql Returning Issue for MySql

fix: Match Underscores Issue and PostgreSql Returning Issue for Oracle

fix(#16): Match Underscores Issue

fix(#9): PostgreSql Returning Issue

refeactor: Rename the desc of README

feat: Created Npgsql docs

feat: Created MySql docs

feat: Implemented README file in mssql docs

refactor: Changed desc of readme files in samples folder

feat: Added CRUD Sample With Transaction to oracle docs

refactor: Changed connString style in oracle docs