What are the main features of fnc12/sqlite_orm?

The main features of fnc12/sqlite_orm are: Object-Relational Mapping, SQLite ORMs, CRUD Operations, Object-Relational Mappers, Fluent Query Builders, Query Filters, Schema Synchronizers, Type-Safe Object-Relational Mappers.

Sqlite Orm - ربط فئات C++ بقواعد بيانات SQLite

هذا المشروع عبارة عن مكتبة C++ ذات رأس فقط (header-only) توفر طبقة تعيين كائنية علائقية (ORM) لقواعد بيانات SQLite. تتيح للمطورين تعيين هياكل الفئات الأصلية مباشرة إلى جداول قاعدة البيانات، مما يسهل استمرارية البيانات واسترجاعها بشكل آمن من حيث النوع دون الحاجة إلى سلاسل استعلام خام.

تتميز المكتبة باستخدام البرمجة الوصفية القائمة على القوالب (template-based metaprogramming)، والتي تسمح بتعيين المخطط وبناء الاستعلام في وقت التجميع. من خلال استخدام واجهة سلسة، تترجم استدعاءات الأساليب إلى عبارات قاعدة بيانات محسنة، بينما يقلل دعمها للتخزين المؤقت للعبارات المعدة (prepared statement caching) من عبء التحليل للعمليات المتكررة. يتضمن النظام أيضاً مزامنة آلية للمخطط لضمان بقاء هياكل قاعدة البيانات متسقة مع تعريفات كائن التطبيق.

بعيداً عن التعيين الأساسي، توفر المكتبة مجموعة شاملة من قدرات إدارة قاعدة البيانات، بما في ذلك دعم الربط العلائقي، وحسابات البيانات الإجمالية، وإدارة المعاملات الذرية. تستوعب كلاً من التخزين المستمر وتكوينات قاعدة البيانات المتطايرة في الذاكرة. يتم توفير أداة سطر أوامر أيضاً للمساعدة في توزيع المشروع عن طريق دمج ملفات المصدر والرأس في مخرجات موحدة.

Features

Object-Relational Mapping - Maps C++ classes to SQLite tables for type-safe CRUD operations without raw SQL.
SQLite ORMs - Provides a header-only C++ object-relational mapping library specifically optimized for SQLite database persistence.
CRUD Operations - Provides type-safe interfaces for performing create, read, update, and delete operations on database records.
Object-Relational Mappers - Synchronizes database schema definitions with application class structures to enable type-safe persistence and fluent query construction.
Fluent Query Builders - Implements a fluent, chainable interface for constructing complex database queries at compile time.
Query Filters - Enables complex data retrieval with fluent filtering, grouping, and ordering without raw SQL.
Schema Synchronizers - Synchronizes database structures with native object definitions to maintain schema consistency.
Type-Safe Object-Relational Mappers - Binds database columns to native language members to ensure type-safe data persistence and retrieval.
Template Metaprogramming - Uses template metaprogramming to map native classes to database schemas at compile time.
Aggregate Calculations - Supports built-in aggregate calculations like sums, averages, and counts directly within database queries.
Transactional Updates - Ensures transactional integrity by grouping operations into atomic units for reliable state updates.
Prepared Statement Engines - Optimizes database performance by caching prepared statements to minimize parsing overhead.
Atomic Transactions - Provides atomic transaction management to ensure data consistency through commit and rollback mechanisms.
Database Query Joins - Supports relational joins by referencing mapped classes directly within database queries.
Database Transaction Management - Manages database transactions by grouping operations into atomic units with commit and rollback capabilities.
Type-Safe Query Construction - Facilitates advanced relational querying with joins and aggregations using type-safe C++ syntax.
In-Memory Databases - Supports volatile, in-memory database configurations for temporary, high-performance data storage.
Prepared Statement Interfaces - Executes strongly-typed, pre-compiled database statements to improve performance and security.
SQL Data Access Layers - Provides a type-safe abstraction layer that maps database tables to native C++ data structures for query execution.

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fnc12sqlite_orm

Sqlite Orm

Features